20130743518

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1\times {\mathrm{263899}}^1$

素因数の和:264831

約数の個数: 16

約数和(自身を含む): 30933302400

約数和(自身を除く): 10802558882

約数列:

[1, 2, 43, 86, 887, 1774, 38141, 76282, 263899, 527798, 11347657, 22695314, 234078413, 468156826, 10065371759, 20130743518]

約数ペア:

[(1, 20130743518), (2, 10065371759), (43, 468156826), (86, 234078413), (887, 22695314), (1774, 11347657), (38141, 527798), (76282, 263899)]