20930083824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{33541801}}^1$

素因数の和:33541825

約数の個数: 40

約数和(自身を含む): 58228568272

約数和(自身を除く): 37298484448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 33541801, 67083602, 100625403, 134167204, 201250806, 268334408, 402501612, 436043413, 536668816, 805003224, 872086826, 1308130239, 1610006448, 1744173652, 2616260478, 3488347304, 5232520956, 6976694608, 10465041912, 20930083824]

約数ペア:

[(1, 20930083824), (2, 10465041912), (3, 6976694608), (4, 5232520956), (6, 3488347304), (8, 2616260478), (12, 1744173652), (13, 1610006448), (16, 1308130239), (24, 872086826), (26, 805003224), (39, 536668816), (48, 436043413), (52, 402501612), (78, 268334408), (104, 201250806), (156, 134167204), (208, 100625403), (312, 67083602), (624, 33541801)]