20347002430

素因数分解:

$2^1\times 5^1\times {\mathrm{42283}}^1\times {\mathrm{48121}}^1$

素因数の和:90411

約数の個数: 16

約数和(自身を含む): 36626231664

約数和(自身を除く): 16279229234

約数列:

[1, 2, 5, 10, 42283, 48121, 84566, 96242, 211415, 240605, 422830, 481210, 2034700243, 4069400486, 10173501215, 20347002430]

約数ペア:

[(1, 20347002430), (2, 10173501215), (5, 4069400486), (10, 2034700243), (42283, 481210), (48121, 422830), (84566, 240605), (96242, 211415)]