20893932

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{1663}}^1$

素因数の和:2022

約数の個数: 36

約数和(自身を含む): 52998400

約数和(自身を除く): 32104468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 1663, 2094, 3141, 3326, 4188, 4989, 6282, 6652, 9978, 12564, 14967, 19956, 29934, 59868, 580387, 1160774, 1741161, 2321548, 3482322, 5223483, 6964644, 10446966, 20893932]

約数ペア:

[(1, 20893932), (2, 10446966), (3, 6964644), (4, 5223483), (6, 3482322), (9, 2321548), (12, 1741161), (18, 1160774), (36, 580387), (349, 59868), (698, 29934), (1047, 19956), (1396, 14967), (1663, 12564), (2094, 9978), (3141, 6652), (3326, 6282), (4188, 4989)]