20175462306

素因数分解:

$2^1\times 3^2\times {\mathrm{15569}}^1\times {\mathrm{71993}}^1$

素因数の和:87570

約数の個数: 24

約数和(自身を含む): 43716916620

約数和(自身を除く): 23541454314

約数列:

[1, 2, 3, 6, 9, 18, 15569, 31138, 46707, 71993, 93414, 140121, 143986, 215979, 280242, 431958, 647937, 1295874, 1120859017, 2241718034, 3362577051, 6725154102, 10087731153, 20175462306]

約数ペア:

[(1, 20175462306), (2, 10087731153), (3, 6725154102), (6, 3362577051), (9, 2241718034), (18, 1120859017), (15569, 1295874), (31138, 647937), (46707, 431958), (71993, 280242), (93414, 215979), (140121, 143986)]