20244692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16927}}^1$

素因数の和:16967

約数の個数: 24

約数和(自身を含む): 39814656

約数和(自身を除く): 19569964

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 16927, 33854, 67708, 220051, 389321, 440102, 778642, 880204, 1557284, 5061173, 10122346, 20244692]

約数ペア:

[(1, 20244692), (2, 10122346), (4, 5061173), (13, 1557284), (23, 880204), (26, 778642), (46, 440102), (52, 389321), (92, 220051), (299, 67708), (598, 33854), (1196, 16927)]