20731007197

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{146299}}^1$

素因数の和:146484

約数の個数: 16

約数和(自身を含む): 22204828800

約数和(自身を除く): 1473821603

約数列:

[1, 23, 61, 101, 1403, 2323, 6161, 141703, 146299, 3364877, 8924239, 14776199, 205257497, 339852577, 901348139, 20731007197]

約数ペア:

[(1, 20731007197), (23, 901348139), (61, 339852577), (101, 205257497), (1403, 14776199), (2323, 8924239), (6161, 3364877), (141703, 146299)]