20139245589

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1310381}}^1$

素因数の和:1310540

約数の個数: 16

約数和(自身を含む): 27675267840

約数和(自身を除く): 7536022251

約数列:

[1, 3, 47, 109, 141, 327, 5123, 15369, 1310381, 3931143, 61587907, 142831529, 184763721, 428494587, 6713081863, 20139245589]

約数ペア:

[(1, 20139245589), (3, 6713081863), (47, 428494587), (109, 184763721), (141, 142831529), (327, 61587907), (5123, 3931143), (15369, 1310381)]