20221013758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4289}}^1\times {\mathrm{11279}}^1$

素因数の和:15600

約数の個数: 32

約数和(自身を含む): 34841664000

約数和(自身を除く): 14620650242

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4289, 8578, 11279, 22558, 47179, 81491, 94358, 124069, 162982, 214301, 248138, 428602, 896401, 1792802, 2357311, 4714622, 48375631, 96751262, 532131941, 919136989, 1064263882, 1838273978, 10110506879, 20221013758]

約数ペア:

[(1, 20221013758), (2, 10110506879), (11, 1838273978), (19, 1064263882), (22, 919136989), (38, 532131941), (209, 96751262), (418, 48375631), (4289, 4714622), (8578, 2357311), (11279, 1792802), (22558, 896401), (47179, 428602), (81491, 248138), (94358, 214301), (124069, 162982)]