20235931390

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1889}}^1\times {\mathrm{2797}}^1$

素因数の和:5076

約数の個数: 32

約数和(自身を含む): 36552176640

約数和(自身を除く): 16316245250

約数列:

[1, 2, 5, 10, 383, 766, 1889, 1915, 2797, 3778, 3830, 5594, 9445, 13985, 18890, 27970, 723487, 1071251, 1446974, 2142502, 3617435, 5283533, 5356255, 7234870, 10567066, 10712510, 26417665, 52835330, 2023593139, 4047186278, 10117965695, 20235931390]

約数ペア:

[(1, 20235931390), (2, 10117965695), (5, 4047186278), (10, 2023593139), (383, 52835330), (766, 26417665), (1889, 10712510), (1915, 10567066), (2797, 7234870), (3778, 5356255), (3830, 5283533), (5594, 3617435), (9445, 2142502), (13985, 1446974), (18890, 1071251), (27970, 723487)]