20201021598

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1\times {\mathrm{64151}}^1$

素因数の和:65880

約数の個数: 32

約数和(自身を含む): 41730619392

約数和(自身を除く): 21529597794

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1693, 3386, 5079, 10158, 52483, 64151, 104966, 128302, 157449, 192453, 314898, 384906, 1988681, 3977362, 5966043, 11932086, 108607643, 217215286, 325822929, 651645858, 3366836933, 6733673866, 10100510799, 20201021598]

約数ペア:

[(1, 20201021598), (2, 10100510799), (3, 6733673866), (6, 3366836933), (31, 651645858), (62, 325822929), (93, 217215286), (186, 108607643), (1693, 11932086), (3386, 5966043), (5079, 3977362), (10158, 1988681), (52483, 384906), (64151, 314898), (104966, 192453), (128302, 157449)]