20292724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4423}}^1$

素因数の和:4495

約数の個数: 24

約数和(自身を含む): 37657088

約数和(自身を除く): 17364364

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4423, 4588, 8846, 17692, 137113, 163651, 274226, 327302, 548452, 654604, 5073181, 10146362, 20292724]

約数ペア:

[(1, 20292724), (2, 10146362), (4, 5073181), (31, 654604), (37, 548452), (62, 327302), (74, 274226), (124, 163651), (148, 137113), (1147, 17692), (2294, 8846), (4423, 4588)]