20301664

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{10753}}^1$

素因数の和:10822

約数の個数: 24

約数和(自身を含む): 40650120

約数和(自身を除く): 20348456

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 10753, 21506, 43012, 86024, 172048, 344096, 634427, 1268854, 2537708, 5075416, 10150832, 20301664]

約数ペア:

[(1, 20301664), (2, 10150832), (4, 5075416), (8, 2537708), (16, 1268854), (32, 634427), (59, 344096), (118, 172048), (236, 86024), (472, 43012), (944, 21506), (1888, 10753)]