20148382804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{9323}}^1\times {\mathrm{49117}}^1$

素因数の和:58455

約数の個数: 24

約数和(自身を含む): 38470003488

約数和(自身を除く): 18321620684

約数列:

[1, 2, 4, 11, 22, 44, 9323, 18646, 37292, 49117, 98234, 102553, 196468, 205106, 410212, 540287, 1080574, 2161148, 457917791, 915835582, 1831671164, 5037095701, 10074191402, 20148382804]

約数ペア:

[(1, 20148382804), (2, 10074191402), (4, 5037095701), (11, 1831671164), (22, 915835582), (44, 457917791), (9323, 2161148), (18646, 1080574), (37292, 540287), (49117, 410212), (98234, 205106), (102553, 196468)]