20227482

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{11351}}^1$

素因数の和:11376

約数の個数: 40

約数和(自身を含む): 49449312

約数和(自身を除く): 29221830

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 11351, 22702, 34053, 68106, 102159, 124861, 204318, 249722, 306477, 374583, 612954, 749166, 919431, 1123749, 1838862, 2247498, 3371247, 6742494, 10113741, 20227482]

約数ペア:

[(1, 20227482), (2, 10113741), (3, 6742494), (6, 3371247), (9, 2247498), (11, 1838862), (18, 1123749), (22, 919431), (27, 749166), (33, 612954), (54, 374583), (66, 306477), (81, 249722), (99, 204318), (162, 124861), (198, 102159), (297, 68106), (594, 34053), (891, 22702), (1782, 11351)]