20450102401

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{280219}}^1$

素因数の和:280428

約数の個数: 16

約数和(自身を含む): 22596940800

約数和(自身を除く): 2146838399

約数列:

[1, 19, 23, 167, 437, 3173, 3841, 72979, 280219, 5324161, 6445037, 46796573, 122455703, 889134887, 1076321179, 20450102401]

約数ペア:

[(1, 20450102401), (19, 1076321179), (23, 889134887), (167, 122455703), (437, 46796573), (3173, 6445037), (3841, 5324161), (72979, 280219)]