20356392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{121169}}^1$

素因数の和:121185

約数の個数: 32

約数和(自身を含む): 58161600

約数和(自身を除く): 37805208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 121169, 242338, 363507, 484676, 727014, 848183, 969352, 1454028, 1696366, 2544549, 2908056, 3392732, 5089098, 6785464, 10178196, 20356392]

約数ペア:

[(1, 20356392), (2, 10178196), (3, 6785464), (4, 5089098), (6, 3392732), (7, 2908056), (8, 2544549), (12, 1696366), (14, 1454028), (21, 969352), (24, 848183), (28, 727014), (42, 484676), (56, 363507), (84, 242338), (168, 121169)]