20436090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1193}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 49173696

約数和(自身を除く): 28737606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 571, 1142, 1193, 1713, 2386, 2855, 3426, 3579, 5710, 5965, 7158, 8565, 11930, 17130, 17895, 35790, 681203, 1362406, 2043609, 3406015, 4087218, 6812030, 10218045, 20436090]

約数ペア:

[(1, 20436090), (2, 10218045), (3, 6812030), (5, 4087218), (6, 3406015), (10, 2043609), (15, 1362406), (30, 681203), (571, 35790), (1142, 17895), (1193, 17130), (1713, 11930), (2386, 8565), (2855, 7158), (3426, 5965), (3579, 5710)]