20124352

素因数分解:

$2^6\times {\mathrm{383}}^1\times {\mathrm{821}}^1$

素因数の和:1216

約数の個数: 28

約数和(自身を含む): 40087296

約数和(自身を除く): 19962944

約数列:

[1, 2, 4, 8, 16, 32, 64, 383, 766, 821, 1532, 1642, 3064, 3284, 6128, 6568, 12256, 13136, 24512, 26272, 52544, 314443, 628886, 1257772, 2515544, 5031088, 10062176, 20124352]

約数ペア:

[(1, 20124352), (2, 10062176), (4, 5031088), (8, 2515544), (16, 1257772), (32, 628886), (64, 314443), (383, 52544), (766, 26272), (821, 24512), (1532, 13136), (1642, 12256), (3064, 6568), (3284, 6128)]