20100052

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42227}}^1$

素因数の和:42255

約数の個数: 24

約数和(自身を含む): 42565824

約数和(自身を除く): 22465772

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42227, 84454, 168908, 295589, 591178, 717859, 1182356, 1435718, 2871436, 5025013, 10050026, 20100052]

約数ペア:

[(1, 20100052), (2, 10050026), (4, 5025013), (7, 2871436), (14, 1435718), (17, 1182356), (28, 717859), (34, 591178), (68, 295589), (119, 168908), (238, 84454), (476, 42227)]