20232555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{827}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 37200384

約数和(自身を除く): 16967829

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 233, 699, 827, 1165, 1631, 2481, 3495, 4135, 4893, 5789, 8155, 12405, 17367, 24465, 28945, 86835, 192691, 578073, 963455, 1348837, 2890365, 4046511, 6744185, 20232555]

約数ペア:

[(1, 20232555), (3, 6744185), (5, 4046511), (7, 2890365), (15, 1348837), (21, 963455), (35, 578073), (105, 192691), (233, 86835), (699, 28945), (827, 24465), (1165, 17367), (1631, 12405), (2481, 8155), (3495, 5789), (4135, 4893)]