20188791654

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{101267}}^1$

素因数の和:101644

約数の個数: 32

約数和(自身を含む): 40831257600

約数和(自身を除く): 20642465946

約数列:

[1, 2, 3, 6, 149, 223, 298, 446, 447, 669, 894, 1338, 33227, 66454, 99681, 101267, 199362, 202534, 303801, 607602, 15088783, 22582541, 30177566, 45165082, 45266349, 67747623, 90532698, 135495246, 3364798609, 6729597218, 10094395827, 20188791654]

約数ペア:

[(1, 20188791654), (2, 10094395827), (3, 6729597218), (6, 3364798609), (149, 135495246), (223, 90532698), (298, 67747623), (446, 45266349), (447, 45165082), (669, 30177566), (894, 22582541), (1338, 15088783), (33227, 607602), (66454, 303801), (99681, 202534), (101267, 199362)]