20147673264

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{2957}}^1$

素因数の和:3259

約数の個数: 160

約数和(自身を含む): 56808744960

約数和(自身を除く): 36661071696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 241, 248, 304, 372, 456, 482, 496, 589, 723, 744, 912, 964, 1178, 1446, 1488, 1767, 1928, 2356, 2892, 2957, 3534, 3856, 4579, 4712, 5784, 5914, 7068, 7471, 8871, 9158, 9424, 11568, 11828, 13737, 14136, 14942, 17742, 18316, 22413, 23656, 27474, 28272, 29884, 35484, 36632, 44826, 47312, 54948, 56183, 59768, 70968, 73264, 89652, 91667, 109896, 112366, 119536, 141936, 141949, 168549, 179304, 183334, 219792, 224732, 275001, 283898, 337098, 358608, 366668, 425847, 449464, 550002, 567796, 674196, 712637, 733336, 851694, 898928, 1100004, 1135592, 1348392, 1425274, 1466672, 1703388, 1741673, 2137911, 2200008, 2271184, 2696784, 2850548, 3406776, 3483346, 4275822, 4400016, 5225019, 5701096, 6813552, 6966692, 8551644, 10450038, 11402192, 13540103, 13933384, 17103288, 20900076, 22091747, 27080206, 27866768, 34206576, 40620309, 41800152, 44183494, 54160412, 66275241, 81240618, 83600304, 88366988, 108320824, 132550482, 162481236, 176733976, 216641648, 265100964, 324962472, 353467952, 419743193, 530201928, 649924944, 839486386, 1060403856, 1259229579, 1678972772, 2518459158, 3357945544, 5036918316, 6715891088, 10073836632, 20147673264]

約数ペア:

[(1, 20147673264), (2, 10073836632), (3, 6715891088), (4, 5036918316), (6, 3357945544), (8, 2518459158), (12, 1678972772), (16, 1259229579), (19, 1060403856), (24, 839486386), (31, 649924944), (38, 530201928), (48, 419743193), (57, 353467952), (62, 324962472), (76, 265100964), (93, 216641648), (114, 176733976), (124, 162481236), (152, 132550482), (186, 108320824), (228, 88366988), (241, 83600304), (248, 81240618), (304, 66275241), (372, 54160412), (456, 44183494), (482, 41800152), (496, 40620309), (589, 34206576), (723, 27866768), (744, 27080206), (912, 22091747), (964, 20900076), (1178, 17103288), (1446, 13933384), (1488, 13540103), (1767, 11402192), (1928, 10450038), (2356, 8551644), (2892, 6966692), (2957, 6813552), (3534, 5701096), (3856, 5225019), (4579, 4400016), (4712, 4275822), (5784, 3483346), (5914, 3406776), (7068, 2850548), (7471, 2696784), (8871, 2271184), (9158, 2200008), (9424, 2137911), (11568, 1741673), (11828, 1703388), (13737, 1466672), (14136, 1425274), (14942, 1348392), (17742, 1135592), (18316, 1100004), (22413, 898928), (23656, 851694), (27474, 733336), (28272, 712637), (29884, 674196), (35484, 567796), (36632, 550002), (44826, 449464), (47312, 425847), (54948, 366668), (56183, 358608), (59768, 337098), (70968, 283898), (73264, 275001), (89652, 224732), (91667, 219792), (109896, 183334), (112366, 179304), (119536, 168549), (141936, 141949)]