2013454460

素因数分解:

$2^2\times 5^1\times {\mathrm{11621}}^1\times {\mathrm{8663}}^1$

素因数の和:20293

約数の個数: 24

約数和(自身を含む): 4229106336

約数和(自身を除く): 2215651876

約数列:

[1, 2, 4, 5, 10, 20, 8663, 11621, 17326, 23242, 34652, 43315, 46484, 58105, 86630, 116210, 173260, 232420, 100672723, 201345446, 402690892, 503363615, 1006727230, 2013454460]

約数ペア:

[(1, 2013454460), (2, 1006727230), (4, 503363615), (5, 402690892), (10, 201345446), (20, 100672723), (8663, 232420), (11621, 173260), (17326, 116210), (23242, 86630), (34652, 58105), (43315, 46484)]