20436036

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21557}}^1$

素因数の和:21643

約数の個数: 24

約数和(自身を含む): 48289920

約数和(自身を除く): 27853884

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 21557, 43114, 64671, 86228, 129342, 258684, 1703003, 3406006, 5109009, 6812012, 10218018, 20436036]

約数ペア:

[(1, 20436036), (2, 10218018), (3, 6812012), (4, 5109009), (6, 3406006), (12, 1703003), (79, 258684), (158, 129342), (237, 86228), (316, 64671), (474, 43114), (948, 21557)]