20268948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{34471}}^1$

素因数の和:34492

約数の個数: 36

約数和(自身を含む): 55017312

約数和(自身を除く): 34748364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 34471, 68942, 103413, 137884, 206826, 241297, 413652, 482594, 723891, 965188, 1447782, 1689079, 2895564, 3378158, 5067237, 6756316, 10134474, 20268948]

約数ペア:

[(1, 20268948), (2, 10134474), (3, 6756316), (4, 5067237), (6, 3378158), (7, 2895564), (12, 1689079), (14, 1447782), (21, 965188), (28, 723891), (42, 482594), (49, 413652), (84, 241297), (98, 206826), (147, 137884), (196, 103413), (294, 68942), (588, 34471)]