20168060048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{2843}}^1$

素因数の和:3432

約数の個数: 80

約数和(自身を含む): 41971706496

約数和(自身を除く): 21803646448

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 521, 592, 851, 1042, 1702, 2084, 2843, 3404, 4168, 5686, 6808, 8336, 11372, 11983, 13616, 19277, 22744, 23966, 38554, 45488, 47932, 65389, 77108, 95864, 105191, 130778, 154216, 191728, 210382, 261556, 308432, 420764, 443371, 523112, 841528, 886742, 1046224, 1481203, 1683056, 1773484, 2419393, 2962406, 3546968, 4838786, 5924812, 7093936, 9677572, 11849624, 19355144, 23699248, 34067669, 38710288, 54804511, 68135338, 109609022, 136270676, 219218044, 272541352, 438436088, 545082704, 876872176, 1260503753, 2521007506, 5042015012, 10084030024, 20168060048]

約数ペア:

[(1, 20168060048), (2, 10084030024), (4, 5042015012), (8, 2521007506), (16, 1260503753), (23, 876872176), (37, 545082704), (46, 438436088), (74, 272541352), (92, 219218044), (148, 136270676), (184, 109609022), (296, 68135338), (368, 54804511), (521, 38710288), (592, 34067669), (851, 23699248), (1042, 19355144), (1702, 11849624), (2084, 9677572), (2843, 7093936), (3404, 5924812), (4168, 4838786), (5686, 3546968), (6808, 2962406), (8336, 2419393), (11372, 1773484), (11983, 1683056), (13616, 1481203), (19277, 1046224), (22744, 886742), (23966, 841528), (38554, 523112), (45488, 443371), (47932, 420764), (65389, 308432), (77108, 261556), (95864, 210382), (105191, 191728), (130778, 154216)]