20804501202

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4021}}^1\times {\mathrm{27817}}^1$

素因数の和:31874

約数の個数: 32

約数和(自身を含む): 42963454464

約数和(自身を除く): 22158953262

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 4021, 8042, 12063, 24126, 27817, 55634, 83451, 124651, 166902, 249302, 373953, 747906, 862327, 1724654, 2586981, 5173962, 111852157, 223704314, 335556471, 671112942, 3467416867, 6934833734, 10402250601, 20804501202]

約数ペア:

[(1, 20804501202), (2, 10402250601), (3, 6934833734), (6, 3467416867), (31, 671112942), (62, 335556471), (93, 223704314), (186, 111852157), (4021, 5173962), (8042, 2586981), (12063, 1724654), (24126, 862327), (27817, 747906), (55634, 373953), (83451, 249302), (124651, 166902)]