20163544672

素因数分解:

$2^5\times {\mathrm{14879}}^1\times {\mathrm{42349}}^1$

素因数の和:57238

約数の個数: 24

約数和(自身を含む): 39700584000

約数和(自身を除く): 19537039328

約数列:

[1, 2, 4, 8, 16, 32, 14879, 29758, 42349, 59516, 84698, 119032, 169396, 238064, 338792, 476128, 677584, 1355168, 630110771, 1260221542, 2520443084, 5040886168, 10081772336, 20163544672]

約数ペア:

[(1, 20163544672), (2, 10081772336), (4, 5040886168), (8, 2520443084), (16, 1260221542), (32, 630110771), (14879, 1355168), (29758, 677584), (42349, 476128), (59516, 338792), (84698, 238064), (119032, 169396)]