20126908074

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5266067}}^1$

素因数の和:5266099

約数の個数: 48

約数和(自身を含む): 50427867168

約数和(自身を除く): 30300959094

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 5266067, 10532134, 15798201, 31596402, 36862469, 68458871, 73724938, 110587407, 136917742, 205376613, 221174814, 258037283, 410753226, 479212097, 516074566, 774111849, 958424194, 1437636291, 1548223698, 2875272582, 3354484679, 6708969358, 10063454037, 20126908074]

約数ペア:

[(1, 20126908074), (2, 10063454037), (3, 6708969358), (6, 3354484679), (7, 2875272582), (13, 1548223698), (14, 1437636291), (21, 958424194), (26, 774111849), (39, 516074566), (42, 479212097), (49, 410753226), (78, 258037283), (91, 221174814), (98, 205376613), (147, 136917742), (182, 110587407), (273, 73724938), (294, 68458871), (546, 36862469), (637, 31596402), (1274, 15798201), (1911, 10532134), (3822, 5266067)]