20001366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14431}}^1$

素因数の和:14457

約数の個数: 48

約数和(自身を含む): 54033408

約数和(自身を除く): 34032042

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 14431, 28862, 43293, 86586, 101017, 129879, 158741, 202034, 259758, 303051, 317482, 476223, 606102, 909153, 952446, 1111187, 1428669, 1818306, 2222374, 2857338, 3333561, 6667122, 10000683, 20001366]

約数ペア:

[(1, 20001366), (2, 10000683), (3, 6667122), (6, 3333561), (7, 2857338), (9, 2222374), (11, 1818306), (14, 1428669), (18, 1111187), (21, 952446), (22, 909153), (33, 606102), (42, 476223), (63, 317482), (66, 303051), (77, 259758), (99, 202034), (126, 158741), (154, 129879), (198, 101017), (231, 86586), (462, 43293), (693, 28862), (1386, 14431)]