20137203436

素因数分解:

$2^2\times 7^1\times {\mathrm{6257}}^1\times {\mathrm{114941}}^1$

素因数の和:121209

約数の個数: 24

約数和(自身を含む): 40281194016

約数和(自身を除く): 20143990580

約数列:

[1, 2, 4, 7, 14, 28, 6257, 12514, 25028, 43799, 87598, 114941, 175196, 229882, 459764, 804587, 1609174, 3218348, 719185837, 1438371674, 2876743348, 5034300859, 10068601718, 20137203436]

約数ペア:

[(1, 20137203436), (2, 10068601718), (4, 5034300859), (7, 2876743348), (14, 1438371674), (28, 719185837), (6257, 3218348), (12514, 1609174), (25028, 804587), (43799, 459764), (87598, 229882), (114941, 175196)]