20132903856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1112561}}^1$

素因数の和:1112614

約数の個数: 80

約数和(自身を含む): 57942228960

約数和(自身を除く): 37809325104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 464, 624, 696, 754, 1131, 1392, 1508, 2262, 3016, 4524, 6032, 9048, 18096, 1112561, 2225122, 3337683, 4450244, 6675366, 8900488, 13350732, 14463293, 17800976, 26701464, 28926586, 32264269, 43389879, 53402928, 57853172, 64528538, 86779758, 96792807, 115706344, 129057076, 173559516, 193585614, 231412688, 258114152, 347119032, 387171228, 419435497, 516228304, 694238064, 774342456, 838870994, 1258306491, 1548684912, 1677741988, 2516612982, 3355483976, 5033225964, 6710967952, 10066451928, 20132903856]

約数ペア:

[(1, 20132903856), (2, 10066451928), (3, 6710967952), (4, 5033225964), (6, 3355483976), (8, 2516612982), (12, 1677741988), (13, 1548684912), (16, 1258306491), (24, 838870994), (26, 774342456), (29, 694238064), (39, 516228304), (48, 419435497), (52, 387171228), (58, 347119032), (78, 258114152), (87, 231412688), (104, 193585614), (116, 173559516), (156, 129057076), (174, 115706344), (208, 96792807), (232, 86779758), (312, 64528538), (348, 57853172), (377, 53402928), (464, 43389879), (624, 32264269), (696, 28926586), (754, 26701464), (1131, 17800976), (1392, 14463293), (1508, 13350732), (2262, 8900488), (3016, 6675366), (4524, 4450244), (6032, 3337683), (9048, 2225122), (18096, 1112561)]