20148317501

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{143281}}^1$

素因数の和:143696

約数の個数: 16

約数和(自身を含む): 22506736560

約数和(自身を除く): 2358419059

約数列:

[1, 13, 29, 373, 377, 4849, 10817, 140621, 143281, 1862653, 4155149, 53443813, 54016937, 694769569, 1549870577, 20148317501]

約数ペア:

[(1, 20148317501), (13, 1549870577), (29, 694769569), (373, 54016937), (377, 53443813), (4849, 4155149), (10817, 1862653), (140621, 143281)]