20774460838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{413159}}^1$

素因数の和:414003

約数の個数: 16

約数和(自身を含む): 32206648320

約数和(自身を除く): 11432187482

約数列:

[1, 2, 31, 62, 811, 1622, 25141, 50282, 413159, 826318, 12807929, 25615858, 335071949, 670143898, 10387230419, 20774460838]

約数ペア:

[(1, 20774460838), (2, 10387230419), (31, 670143898), (62, 335071949), (811, 25615858), (1622, 12807929), (25141, 826318), (50282, 413159)]