20131176877

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{230089}}^1$

素因数の和:230556

約数の個数: 16

約数和(自身を含む): 23855731200

約数和(自身を除く): 3724554323

約数列:

[1, 7, 29, 203, 431, 3017, 12499, 87493, 230089, 1610623, 6672581, 46708067, 99168359, 694178513, 2875882411, 20131176877]

約数ペア:

[(1, 20131176877), (7, 2875882411), (29, 694178513), (203, 99168359), (431, 46708067), (3017, 6672581), (12499, 1610623), (87493, 230089)]