20368494

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59557}}^1$

素因数の和:59584

約数の個数: 24

約数和(自身を含む): 46455240

約数和(自身を除く): 26086746

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 59557, 119114, 178671, 357342, 536013, 1072026, 1131583, 2263166, 3394749, 6789498, 10184247, 20368494]

約数ペア:

[(1, 20368494), (2, 10184247), (3, 6789498), (6, 3394749), (9, 2263166), (18, 1131583), (19, 1072026), (38, 536013), (57, 357342), (114, 178671), (171, 119114), (342, 59557)]