20895129126

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{40028983}}^1$

素因数の和:40029020

約数の個数: 24

約数和(自身を含む): 46833911280

約数和(自身を除く): 25938782154

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 40028983, 80057966, 120086949, 240173898, 360260847, 720521694, 1160840507, 2321681014, 3482521521, 6965043042, 10447564563, 20895129126]

約数ペア:

[(1, 20895129126), (2, 10447564563), (3, 6965043042), (6, 3482521521), (9, 2321681014), (18, 1160840507), (29, 720521694), (58, 360260847), (87, 240173898), (174, 120086949), (261, 80057966), (522, 40028983)]