20731034897

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{34981}}^1$

素因数の和:35560

約数の個数: 16

約数和(自身を含む): 22305642624

約数和(自身を除く): 1574607727

約数列:

[1, 17, 71, 491, 1207, 8347, 34861, 34981, 592637, 594677, 2483651, 17175671, 42222067, 291986407, 1219472641, 20731034897]

約数ペア:

[(1, 20731034897), (17, 1219472641), (71, 291986407), (491, 42222067), (1207, 17175671), (8347, 2483651), (34861, 594677), (34981, 592637)]