20122430471

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1\times {\mathrm{1487}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 23836474368

約数和(自身を除く): 3714043897

約数列:

[1, 11, 13, 143, 173, 547, 1487, 1903, 2249, 6017, 7111, 16357, 19331, 24739, 78221, 94631, 212641, 257251, 813389, 1040941, 1230203, 2829761, 3344263, 8947279, 10574057, 13532233, 36786893, 116314627, 140716297, 1547879267, 1829311861, 20122430471]

約数ペア:

[(1, 20122430471), (11, 1829311861), (13, 1547879267), (143, 140716297), (173, 116314627), (547, 36786893), (1487, 13532233), (1903, 10574057), (2249, 8947279), (6017, 3344263), (7111, 2829761), (16357, 1230203), (19331, 1040941), (24739, 813389), (78221, 257251), (94631, 212641)]