20137577487

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1\times {\mathrm{77167}}^1$

素因数の和:79558

約数の個数: 16

約数和(自身を含む): 27587868672

約数和(自身を除く): 7450291185

約数列:

[1, 3, 37, 111, 2351, 7053, 77167, 86987, 231501, 260961, 2855179, 8565537, 181419617, 544258851, 6712525829, 20137577487]

約数ペア:

[(1, 20137577487), (3, 6712525829), (37, 544258851), (111, 181419617), (2351, 8565537), (7053, 2855179), (77167, 260961), (86987, 231501)]