20199087792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1492

約数の個数: 240

約数和(自身を含む): 62456940000

約数和(自身を除く): 42257852208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 163, 208, 212, 234, 312, 318, 326, 424, 468, 477, 489, 624, 636, 652, 689, 848, 936, 954, 978, 1249, 1272, 1304, 1378, 1467, 1872, 1908, 1956, 2067, 2119, 2498, 2544, 2608, 2756, 2934, 3747, 3816, 3912, 4134, 4238, 4996, 5512, 5868, 6201, 6357, 7494, 7632, 7824, 8268, 8476, 8639, 9992, 11024, 11241, 11736, 12402, 12714, 14988, 16237, 16536, 16952, 17278, 19071, 19984, 22482, 23472, 24804, 25428, 25917, 29976, 32474, 33072, 33904, 34556, 38142, 44964, 48711, 49608, 50856, 51834, 59952, 64948, 66197, 69112, 76284, 77751, 89928, 97422, 99216, 101712, 103668, 112307, 129896, 132394, 138224, 146133, 152568, 155502, 179856, 194844, 198591, 203587, 207336, 224614, 259792, 264788, 292266, 305136, 311004, 336921, 389688, 397182, 407174, 414672, 449228, 529576, 584532, 595773, 610761, 622008, 673842, 779376, 794364, 814348, 860561, 898456, 1010763, 1059152, 1169064, 1191546, 1221522, 1244016, 1347684, 1588728, 1628696, 1721122, 1796912, 1832283, 2021526, 2338128, 2383092, 2443044, 2581683, 2646631, 2695368, 3177456, 3257392, 3442244, 3664566, 4043052, 4766184, 4886088, 5163366, 5293262, 5390736, 6884488, 7329132, 7745049, 7939893, 8086104, 9532368, 9772176, 10326732, 10586524, 10790111, 13768976, 14658264, 15490098, 15879786, 16172208, 20653464, 21173048, 21580222, 23819679, 29316528, 30980196, 31759572, 32370333, 41306928, 42346096, 43160444, 47639358, 61960392, 63519144, 64740666, 86320888, 95278716, 97110999, 123920784, 127038288, 129481332, 140271443, 172641776, 190557432, 194221998, 258962664, 280542886, 381114864, 388443996, 420814329, 517925328, 561085772, 776887992, 841628658, 1122171544, 1262442987, 1553775984, 1683257316, 2244343088, 2524885974, 3366514632, 5049771948, 6733029264, 10099543896, 20199087792]

約数ペア:

[(1, 20199087792), (2, 10099543896), (3, 6733029264), (4, 5049771948), (6, 3366514632), (8, 2524885974), (9, 2244343088), (12, 1683257316), (13, 1553775984), (16, 1262442987), (18, 1122171544), (24, 841628658), (26, 776887992), (36, 561085772), (39, 517925328), (48, 420814329), (52, 388443996), (53, 381114864), (72, 280542886), (78, 258962664), (104, 194221998), (106, 190557432), (117, 172641776), (144, 140271443), (156, 129481332), (159, 127038288), (163, 123920784), (208, 97110999), (212, 95278716), (234, 86320888), (312, 64740666), (318, 63519144), (326, 61960392), (424, 47639358), (468, 43160444), (477, 42346096), (489, 41306928), (624, 32370333), (636, 31759572), (652, 30980196), (689, 29316528), (848, 23819679), (936, 21580222), (954, 21173048), (978, 20653464), (1249, 16172208), (1272, 15879786), (1304, 15490098), (1378, 14658264), (1467, 13768976), (1872, 10790111), (1908, 10586524), (1956, 10326732), (2067, 9772176), (2119, 9532368), (2498, 8086104), (2544, 7939893), (2608, 7745049), (2756, 7329132), (2934, 6884488), (3747, 5390736), (3816, 5293262), (3912, 5163366), (4134, 4886088), (4238, 4766184), (4996, 4043052), (5512, 3664566), (5868, 3442244), (6201, 3257392), (6357, 3177456), (7494, 2695368), (7632, 2646631), (7824, 2581683), (8268, 2443044), (8476, 2383092), (8639, 2338128), (9992, 2021526), (11024, 1832283), (11241, 1796912), (11736, 1721122), (12402, 1628696), (12714, 1588728), (14988, 1347684), (16237, 1244016), (16536, 1221522), (16952, 1191546), (17278, 1169064), (19071, 1059152), (19984, 1010763), (22482, 898456), (23472, 860561), (24804, 814348), (25428, 794364), (25917, 779376), (29976, 673842), (32474, 622008), (33072, 610761), (33904, 595773), (34556, 584532), (38142, 529576), (44964, 449228), (48711, 414672), (49608, 407174), (50856, 397182), (51834, 389688), (59952, 336921), (64948, 311004), (66197, 305136), (69112, 292266), (76284, 264788), (77751, 259792), (89928, 224614), (97422, 207336), (99216, 203587), (101712, 198591), (103668, 194844), (112307, 179856), (129896, 155502), (132394, 152568), (138224, 146133)]