20232990715

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{38261}}^1$

素因数の和:38823

約数の個数: 32

約数和(自身を含む): 28760780160

約数和(自身を除く): 8527789445

約数列:

[1, 5, 7, 29, 35, 145, 203, 521, 1015, 2605, 3647, 15109, 18235, 38261, 75545, 105763, 191305, 267827, 528815, 1109569, 1339135, 5547845, 7766983, 19933981, 38834915, 99669905, 139537867, 578085449, 697689335, 2890427245, 4046598143, 20232990715]

約数ペア:

[(1, 20232990715), (5, 4046598143), (7, 2890427245), (29, 697689335), (35, 578085449), (145, 139537867), (203, 99669905), (521, 38834915), (1015, 19933981), (2605, 7766983), (3647, 5547845), (15109, 1339135), (18235, 1109569), (38261, 528815), (75545, 267827), (105763, 191305)]