20237547018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25261}}^1\times {\mathrm{10271}}^1$

素因数の和:35550

約数の個数: 32

約数和(自身を含む): 43594532352

約数和(自身を除く): 23356985334

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 10271, 20542, 25261, 30813, 50522, 61626, 75783, 133523, 151566, 267046, 328393, 400569, 656786, 801138, 985179, 1970358, 259455731, 518911462, 778367193, 1556734386, 3372924503, 6745849006, 10118773509, 20237547018]

約数ペア:

[(1, 20237547018), (2, 10118773509), (3, 6745849006), (6, 3372924503), (13, 1556734386), (26, 778367193), (39, 518911462), (78, 259455731), (10271, 1970358), (20542, 985179), (25261, 801138), (30813, 656786), (50522, 400569), (61626, 328393), (75783, 267046), (133523, 151566)]