20121737757

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{42043}}^1\times {\mathrm{14503}}^1$

素因数の和:56560

約数の個数: 16

約数和(自身を含む): 29270696448

約数和(自身を除く): 9148958691

約数列:

[1, 3, 11, 33, 14503, 42043, 43509, 126129, 159533, 462473, 478599, 1387419, 609749629, 1829248887, 6707245919, 20121737757]

約数ペア:

[(1, 20121737757), (3, 6707245919), (11, 1829248887), (33, 609749629), (14503, 1387419), (42043, 478599), (43509, 462473), (126129, 159533)]