20113108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1303}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 37461312

約数和(自身を除く): 17348204

約数列:

[1, 2, 4, 17, 34, 68, 227, 454, 908, 1303, 2606, 3859, 5212, 7718, 15436, 22151, 44302, 88604, 295781, 591562, 1183124, 5028277, 10056554, 20113108]

約数ペア:

[(1, 20113108), (2, 10056554), (4, 5028277), (17, 1183124), (34, 591562), (68, 295781), (227, 88604), (454, 44302), (908, 22151), (1303, 15436), (2606, 7718), (3859, 5212)]