20635384772

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{1301}}^1\times {\mathrm{8951}}^1$

素因数の和:10699

約数の個数: 24

約数和(自身を含む): 36225306432

約数和(自身を除く): 15589921660

約数列:

[1, 2, 4, 443, 886, 1301, 1772, 2602, 5204, 8951, 17902, 35804, 576343, 1152686, 2305372, 3965293, 7930586, 11645251, 15861172, 23290502, 46581004, 5158846193, 10317692386, 20635384772]

約数ペア:

[(1, 20635384772), (2, 10317692386), (4, 5158846193), (443, 46581004), (886, 23290502), (1301, 15861172), (1772, 11645251), (2602, 7930586), (5204, 3965293), (8951, 2305372), (17902, 1152686), (35804, 576343)]