20036487886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7869791}}^1$

素因数の和:7869879

約数の個数: 16

約数和(自身を含む): 32108751360

約数和(自身を除く): 12072263474

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 7869791, 15739582, 149526029, 299052058, 527275997, 1054551994, 10018243943, 20036487886]

約数ペア:

[(1, 20036487886), (2, 10018243943), (19, 1054551994), (38, 527275997), (67, 299052058), (134, 149526029), (1273, 15739582), (2546, 7869791)]