20163636032

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{274679}}^1$

素因数の和:274759

約数の個数: 56

約数和(自身を含む): 42419381760

約数和(自身を除く): 22255745728

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 1984, 2294, 2368, 4588, 9176, 18352, 36704, 73408, 274679, 549358, 1098716, 2197432, 4394864, 8515049, 8789728, 10163123, 17030098, 17579456, 20326246, 34060196, 40652492, 68120392, 81304984, 136240784, 162609968, 272481568, 315056813, 325219936, 544963136, 630113626, 650439872, 1260227252, 2520454504, 5040909008, 10081818016, 20163636032]

約数ペア:

[(1, 20163636032), (2, 10081818016), (4, 5040909008), (8, 2520454504), (16, 1260227252), (31, 650439872), (32, 630113626), (37, 544963136), (62, 325219936), (64, 315056813), (74, 272481568), (124, 162609968), (148, 136240784), (248, 81304984), (296, 68120392), (496, 40652492), (592, 34060196), (992, 20326246), (1147, 17579456), (1184, 17030098), (1984, 10163123), (2294, 8789728), (2368, 8515049), (4588, 4394864), (9176, 2197432), (18352, 1098716), (36704, 549358), (73408, 274679)]