20702964414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{31567}}^1$

素因数の和:32125

約数の個数: 64

約数和(自身を含む): 47639900160

約数和(自身を除く): 26936935746

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 523, 627, 1046, 1254, 1569, 3138, 5753, 9937, 11506, 17259, 19874, 29811, 31567, 34518, 59622, 63134, 94701, 109307, 189402, 218614, 327921, 347237, 599773, 655842, 694474, 1041711, 1199546, 1799319, 2083422, 3598638, 6597503, 13195006, 16509541, 19792509, 33019082, 39585018, 49528623, 99057246, 181604951, 313681279, 363209902, 544814853, 627362558, 941043837, 1089629706, 1882087674, 3450494069, 6900988138, 10351482207, 20702964414]

約数ペア:

[(1, 20702964414), (2, 10351482207), (3, 6900988138), (6, 3450494069), (11, 1882087674), (19, 1089629706), (22, 941043837), (33, 627362558), (38, 544814853), (57, 363209902), (66, 313681279), (114, 181604951), (209, 99057246), (418, 49528623), (523, 39585018), (627, 33019082), (1046, 19792509), (1254, 16509541), (1569, 13195006), (3138, 6597503), (5753, 3598638), (9937, 2083422), (11506, 1799319), (17259, 1199546), (19874, 1041711), (29811, 694474), (31567, 655842), (34518, 599773), (59622, 347237), (63134, 327921), (94701, 218614), (109307, 189402)]