20332150

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{2693}}^1$

素因数の和:2856

約数の個数: 24

約数和(自身を含む): 38082384

約数和(自身を除く): 17750234

約数列:

[1, 2, 5, 10, 25, 50, 151, 302, 755, 1510, 2693, 3775, 5386, 7550, 13465, 26930, 67325, 134650, 406643, 813286, 2033215, 4066430, 10166075, 20332150]

約数ペア:

[(1, 20332150), (2, 10166075), (5, 4066430), (10, 2033215), (25, 813286), (50, 406643), (151, 134650), (302, 67325), (755, 26930), (1510, 13465), (2693, 7550), (3775, 5386)]