20282610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2389}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 48870720

約数和(自身を除く): 28588110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 283, 566, 849, 1415, 1698, 2389, 2830, 4245, 4778, 7167, 8490, 11945, 14334, 23890, 35835, 71670, 676087, 1352174, 2028261, 3380435, 4056522, 6760870, 10141305, 20282610]

約数ペア:

[(1, 20282610), (2, 10141305), (3, 6760870), (5, 4056522), (6, 3380435), (10, 2028261), (15, 1352174), (30, 676087), (283, 71670), (566, 35835), (849, 23890), (1415, 14334), (1698, 11945), (2389, 8490), (2830, 7167), (4245, 4778)]