20208696579

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{568027}}^1$

素因数の和:568159

約数の個数: 24

約数和(自身を含む): 30128205120

約数和(自身を除く): 9919508541

約数列:

[1, 3, 9, 59, 67, 177, 201, 531, 603, 3953, 11859, 35577, 568027, 1704081, 5112243, 33513593, 38057809, 100540779, 114173427, 301622337, 342520281, 2245410731, 6736232193, 20208696579]

約数ペア:

[(1, 20208696579), (3, 6736232193), (9, 2245410731), (59, 342520281), (67, 301622337), (177, 114173427), (201, 100540779), (531, 38057809), (603, 33513593), (3953, 5112243), (11859, 1704081), (35577, 568027)]