20194696862

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1\times {\mathrm{89653}}^1$

素因数の和:89804

約数の個数: 24

約数和(自身を含む): 31512663768

約数和(自身を除く): 11317966906

約数列:

[1, 2, 41, 67, 82, 134, 1681, 2747, 3362, 5494, 89653, 112627, 179306, 225254, 3675773, 6006751, 7351546, 12013502, 150706693, 246276791, 301413386, 492553582, 10097348431, 20194696862]

約数ペア:

[(1, 20194696862), (2, 10097348431), (41, 492553582), (67, 301413386), (82, 246276791), (134, 150706693), (1681, 12013502), (2747, 7351546), (3362, 6006751), (5494, 3675773), (89653, 225254), (112627, 179306)]