20922579888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1\times {\mathrm{2357}}^1$

素因数の和:3315

約数の個数: 160

約数和(自身を含む): 63998760960

約数和(自身を除く): 43076181072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 911, 1218, 1392, 1624, 1822, 2357, 2436, 2733, 3248, 3644, 4714, 4872, 5466, 6377, 7071, 7288, 9428, 9744, 10932, 12754, 14142, 14576, 16499, 18856, 19131, 21864, 25508, 26419, 28284, 32998, 37712, 38262, 43728, 49497, 51016, 52838, 56568, 65996, 68353, 76524, 79257, 98994, 102032, 105676, 113136, 131992, 136706, 153048, 158514, 184933, 197988, 205059, 211352, 263984, 273412, 306096, 317028, 369866, 395976, 410118, 422704, 478471, 546824, 554799, 634056, 739732, 791952, 820236, 956942, 1093648, 1109598, 1268112, 1435413, 1479464, 1640472, 1913884, 2147227, 2219196, 2870826, 2958928, 3280944, 3827768, 4294454, 4438392, 5741652, 6441681, 7655536, 8588908, 8876784, 11483304, 12883362, 15030589, 17177816, 22966608, 25766724, 30061178, 34355632, 45091767, 51533448, 60122356, 62269583, 90183534, 103066896, 120244712, 124539166, 180367068, 186808749, 240489424, 249078332, 360734136, 373617498, 435887081, 498156664, 721468272, 747234996, 871774162, 996313328, 1307661243, 1494469992, 1743548324, 2615322486, 2988939984, 3487096648, 5230644972, 6974193296, 10461289944, 20922579888]

約数ペア:

[(1, 20922579888), (2, 10461289944), (3, 6974193296), (4, 5230644972), (6, 3487096648), (7, 2988939984), (8, 2615322486), (12, 1743548324), (14, 1494469992), (16, 1307661243), (21, 996313328), (24, 871774162), (28, 747234996), (29, 721468272), (42, 498156664), (48, 435887081), (56, 373617498), (58, 360734136), (84, 249078332), (87, 240489424), (112, 186808749), (116, 180367068), (168, 124539166), (174, 120244712), (203, 103066896), (232, 90183534), (336, 62269583), (348, 60122356), (406, 51533448), (464, 45091767), (609, 34355632), (696, 30061178), (812, 25766724), (911, 22966608), (1218, 17177816), (1392, 15030589), (1624, 12883362), (1822, 11483304), (2357, 8876784), (2436, 8588908), (2733, 7655536), (3248, 6441681), (3644, 5741652), (4714, 4438392), (4872, 4294454), (5466, 3827768), (6377, 3280944), (7071, 2958928), (7288, 2870826), (9428, 2219196), (9744, 2147227), (10932, 1913884), (12754, 1640472), (14142, 1479464), (14576, 1435413), (16499, 1268112), (18856, 1109598), (19131, 1093648), (21864, 956942), (25508, 820236), (26419, 791952), (28284, 739732), (32998, 634056), (37712, 554799), (38262, 546824), (43728, 478471), (49497, 422704), (51016, 410118), (52838, 395976), (56568, 369866), (65996, 317028), (68353, 306096), (76524, 273412), (79257, 263984), (98994, 211352), (102032, 205059), (105676, 197988), (113136, 184933), (131992, 158514), (136706, 153048)]