20211196152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120304739}}^1$

素因数の和:120304755

約数の個数: 32

約数和(自身を含む): 57746275200

約数和(自身を除く): 37535079048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120304739, 240609478, 360914217, 481218956, 721828434, 842133173, 962437912, 1443656868, 1684266346, 2526399519, 2887313736, 3368532692, 5052799038, 6737065384, 10105598076, 20211196152]

約数ペア:

[(1, 20211196152), (2, 10105598076), (3, 6737065384), (4, 5052799038), (6, 3368532692), (7, 2887313736), (8, 2526399519), (12, 1684266346), (14, 1443656868), (21, 962437912), (24, 842133173), (28, 721828434), (42, 481218956), (56, 360914217), (84, 240609478), (168, 120304739)]