20299356

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2441}}^1$

素因数の和:2472

約数の個数: 96

約数和(自身を含む): 65640960

約数和(自身を除く): 45341604

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2441, 2772, 4158, 4882, 7323, 8316, 9764, 14646, 17087, 21969, 26851, 29292, 34174, 43938, 51261, 53702, 65907, 68348, 80553, 87876, 102522, 107404, 131814, 153783, 161106, 187957, 205044, 241659, 263628, 307566, 322212, 375914, 461349, 483318, 563871, 615132, 724977, 751828, 922698, 966636, 1127742, 1449954, 1691613, 1845396, 2255484, 2899908, 3383226, 5074839, 6766452, 10149678, 20299356]

約数ペア:

[(1, 20299356), (2, 10149678), (3, 6766452), (4, 5074839), (6, 3383226), (7, 2899908), (9, 2255484), (11, 1845396), (12, 1691613), (14, 1449954), (18, 1127742), (21, 966636), (22, 922698), (27, 751828), (28, 724977), (33, 615132), (36, 563871), (42, 483318), (44, 461349), (54, 375914), (63, 322212), (66, 307566), (77, 263628), (84, 241659), (99, 205044), (108, 187957), (126, 161106), (132, 153783), (154, 131814), (189, 107404), (198, 102522), (231, 87876), (252, 80553), (297, 68348), (308, 65907), (378, 53702), (396, 51261), (462, 43938), (594, 34174), (693, 29292), (756, 26851), (924, 21969), (1188, 17087), (1386, 14646), (2079, 9764), (2441, 8316), (2772, 7323), (4158, 4882)]