20222237223

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{68443}}^1$

素因数の和:68836

約数の個数: 32

約数和(自身を含む): 31013345280

約数和(自身を除く): 10791108057

約数列:

[1, 3, 9, 27, 31, 93, 279, 353, 837, 1059, 3177, 9531, 10943, 32829, 68443, 98487, 205329, 295461, 615987, 1847961, 2121733, 6365199, 19095597, 24160379, 57286791, 72481137, 217443411, 652330233, 748971749, 2246915247, 6740745741, 20222237223]

約数ペア:

[(1, 20222237223), (3, 6740745741), (9, 2246915247), (27, 748971749), (31, 652330233), (93, 217443411), (279, 72481137), (353, 57286791), (837, 24160379), (1059, 19095597), (3177, 6365199), (9531, 2121733), (10943, 1847961), (32829, 615987), (68443, 295461), (98487, 205329)]