20086470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4211}}^1$

素因数の和:4277

約数の個数: 48

約数和(自身を含む): 53222832

約数和(自身を除く): 33136362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4211, 4770, 8422, 12633, 21055, 25266, 37899, 42110, 63165, 75798, 126330, 189495, 223183, 378990, 446366, 669549, 1115915, 1339098, 2008647, 2231830, 3347745, 4017294, 6695490, 10043235, 20086470]

約数ペア:

[(1, 20086470), (2, 10043235), (3, 6695490), (5, 4017294), (6, 3347745), (9, 2231830), (10, 2008647), (15, 1339098), (18, 1115915), (30, 669549), (45, 446366), (53, 378990), (90, 223183), (106, 189495), (159, 126330), (265, 75798), (318, 63165), (477, 42110), (530, 37899), (795, 25266), (954, 21055), (1590, 12633), (2385, 8422), (4211, 4770)]