20347810566

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1\times {\mathrm{90187}}^1$

素因数の和:91436

約数の個数: 32

約数和(自身を含む): 42043481088

約数和(自身を除く): 21695670522

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1213, 2426, 3639, 7278, 37603, 75206, 90187, 112809, 180374, 225618, 270561, 541122, 2795797, 5591594, 8387391, 16774782, 109396831, 218793662, 328190493, 656380986, 3391301761, 6782603522, 10173905283, 20347810566]

約数ペア:

[(1, 20347810566), (2, 10173905283), (3, 6782603522), (6, 3391301761), (31, 656380986), (62, 328190493), (93, 218793662), (186, 109396831), (1213, 16774782), (2426, 8387391), (3639, 5591594), (7278, 2795797), (37603, 541122), (75206, 270561), (90187, 225618), (112809, 180374)]