20218085262

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{929}}^1\times {\mathrm{11971}}^1$

素因数の和:13009

約数の個数: 48

約数和(自身を含む): 44290892880

約数和(自身を除く): 24072807618

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 929, 1818, 1858, 2787, 5574, 8361, 11971, 16722, 23942, 35913, 71826, 93829, 107739, 187658, 215478, 281487, 562974, 844461, 1209071, 1688922, 2418142, 3627213, 7254426, 10881639, 11121059, 21763278, 22242118, 33363177, 66726354, 100089531, 200179062, 1123226959, 2246453918, 3369680877, 6739361754, 10109042631, 20218085262]

約数ペア:

[(1, 20218085262), (2, 10109042631), (3, 6739361754), (6, 3369680877), (9, 2246453918), (18, 1123226959), (101, 200179062), (202, 100089531), (303, 66726354), (606, 33363177), (909, 22242118), (929, 21763278), (1818, 11121059), (1858, 10881639), (2787, 7254426), (5574, 3627213), (8361, 2418142), (11971, 1688922), (16722, 1209071), (23942, 844461), (35913, 562974), (71826, 281487), (93829, 215478), (107739, 187658)]