20608242

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1097}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 43006464

約数和(自身を除く): 22398222

約数列:

[1, 2, 3, 6, 31, 62, 93, 101, 186, 202, 303, 606, 1097, 2194, 3131, 3291, 6262, 6582, 9393, 18786, 34007, 68014, 102021, 110797, 204042, 221594, 332391, 664782, 3434707, 6869414, 10304121, 20608242]

約数ペア:

[(1, 20608242), (2, 10304121), (3, 6869414), (6, 3434707), (31, 664782), (62, 332391), (93, 221594), (101, 204042), (186, 110797), (202, 102021), (303, 68014), (606, 34007), (1097, 18786), (2194, 9393), (3131, 6582), (3291, 6262)]