20194505494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^2\times {\mathrm{34381}}^1$

素因数の和:34632

約数の個数: 24

約数和(自身を含む): 31891918032

約数和(自身を除く): 11697412538

約数列:

[1, 2, 23, 46, 113, 226, 2599, 5198, 12769, 25538, 34381, 68762, 293687, 587374, 790763, 1581526, 3885053, 7770106, 89356219, 178712438, 439010989, 878021978, 10097252747, 20194505494]

約数ペア:

[(1, 20194505494), (2, 10097252747), (23, 878021978), (46, 439010989), (113, 178712438), (226, 89356219), (2599, 7770106), (5198, 3885053), (12769, 1581526), (25538, 790763), (34381, 587374), (68762, 293687)]