20154873603

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{78893}}^1$

素因数の和:79035

約数の個数: 32

約数和(自身を含む): 28841121792

約数和(自身を除く): 8686248189

約数列:

[1, 3, 31, 41, 67, 93, 123, 201, 1271, 2077, 2747, 3813, 6231, 8241, 78893, 85157, 236679, 255471, 2445683, 3234613, 5285831, 7337049, 9703839, 15857493, 100273003, 163860761, 216719071, 300819009, 491582283, 650157213, 6718291201, 20154873603]

約数ペア:

[(1, 20154873603), (3, 6718291201), (31, 650157213), (41, 491582283), (67, 300819009), (93, 216719071), (123, 163860761), (201, 100273003), (1271, 15857493), (2077, 9703839), (2747, 7337049), (3813, 5285831), (6231, 3234613), (8241, 2445683), (78893, 255471), (85157, 236679)]