20161206095

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{4423}}^1$

素因数の和:4751

約数の個数: 32

約数和(自身を含む): 25043945472

約数和(自身を除く): 4882739377

約数列:

[1, 5, 53, 103, 167, 265, 515, 835, 4423, 5459, 8851, 17201, 22115, 27295, 44255, 86005, 234419, 455569, 738641, 911653, 1172095, 2277845, 3693205, 4558265, 24145157, 39147973, 76080023, 120725785, 195739865, 380400115, 4032241219, 20161206095]

約数ペア:

[(1, 20161206095), (5, 4032241219), (53, 380400115), (103, 195739865), (167, 120725785), (265, 76080023), (515, 39147973), (835, 24145157), (4423, 4558265), (5459, 3693205), (8851, 2277845), (17201, 1172095), (22115, 911653), (27295, 738641), (44255, 455569), (86005, 234419)]