20163402

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{22861}}^1$

素因数の和:22883

約数の個数: 36

約数和(自身を含む): 50822226

約数和(自身を除く): 30658824

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 22861, 45722, 68583, 137166, 160027, 205749, 320054, 411498, 480081, 960162, 1120189, 1440243, 2240378, 2880486, 3360567, 6721134, 10081701, 20163402]

約数ペア:

[(1, 20163402), (2, 10081701), (3, 6721134), (6, 3360567), (7, 2880486), (9, 2240378), (14, 1440243), (18, 1120189), (21, 960162), (42, 480081), (49, 411498), (63, 320054), (98, 205749), (126, 160027), (147, 137166), (294, 68583), (441, 45722), (882, 22861)]