20708232

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{8543}}^1$

素因数の和:8653

約数の個数: 32

約数和(自身を含む): 52289280

約数和(自身を除く): 31581048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 8543, 17086, 25629, 34172, 51258, 68344, 102516, 205032, 862843, 1725686, 2588529, 3451372, 5177058, 6902744, 10354116, 20708232]

約数ペア:

[(1, 20708232), (2, 10354116), (3, 6902744), (4, 5177058), (6, 3451372), (8, 2588529), (12, 1725686), (24, 862843), (101, 205032), (202, 102516), (303, 68344), (404, 51258), (606, 34172), (808, 25629), (1212, 17086), (2424, 8543)]