20350416

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1381}}^1$

素因数の和:1699

約数の個数: 40

約数和(自身を含む): 52781344

約数和(自身を除く): 32430928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1381, 1842, 2456, 2762, 3684, 4143, 4912, 5524, 7368, 8286, 11048, 14736, 16572, 22096, 33144, 66288, 423967, 847934, 1271901, 1695868, 2543802, 3391736, 5087604, 6783472, 10175208, 20350416]

約数ペア:

[(1, 20350416), (2, 10175208), (3, 6783472), (4, 5087604), (6, 3391736), (8, 2543802), (12, 1695868), (16, 1271901), (24, 847934), (48, 423967), (307, 66288), (614, 33144), (921, 22096), (1228, 16572), (1381, 14736), (1842, 11048), (2456, 8286), (2762, 7368), (3684, 5524), (4143, 4912)]