20300893204

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{263}}^1\times {\mathrm{91457}}^1$

素因数の和:91935

約数の個数: 24

約数和(自身を含む): 35831049408

約数和(自身を除く): 15530156204

約数列:

[1, 2, 4, 211, 263, 422, 526, 844, 1052, 55493, 91457, 110986, 182914, 221972, 365828, 19297427, 24053191, 38594854, 48106382, 77189708, 96212764, 5075223301, 10150446602, 20300893204]

約数ペア:

[(1, 20300893204), (2, 10150446602), (4, 5075223301), (211, 96212764), (263, 77189708), (422, 48106382), (526, 38594854), (844, 24053191), (1052, 19297427), (55493, 365828), (91457, 221972), (110986, 182914)]