20199256218

素因数分解:

$2^1\times 3^2\times {\mathrm{17077}}^1\times {\mathrm{65713}}^1$

素因数の和:82798

約数の個数: 24

約数和(自身を含む): 43768283988

約数和(自身を除く): 23569027770

約数列:

[1, 2, 3, 6, 9, 18, 17077, 34154, 51231, 65713, 102462, 131426, 153693, 197139, 307386, 394278, 591417, 1182834, 1122180901, 2244361802, 3366542703, 6733085406, 10099628109, 20199256218]

約数ペア:

[(1, 20199256218), (2, 10099628109), (3, 6733085406), (6, 3366542703), (9, 2244361802), (18, 1122180901), (17077, 1182834), (34154, 591417), (51231, 394278), (65713, 307386), (102462, 197139), (131426, 153693)]