20447250052014

素因数分解:

$2^1\times 3^3\times {\mathrm{1523}}^1\times {\mathrm{248622967}}^1$

素因数の和:248624501

約数の個数: 32

約数和(自身を含む): 45468168387840

約数和(自身を除く): 25020918335826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1523, 3046, 4569, 9138, 13707, 27414, 41121, 82242, 248622967, 497245934, 745868901, 1491737802, 2237606703, 4475213406, 6712820109, 13425640218, 378652778741, 757305557482, 1135958336223, 2271916672446, 3407875008669, 6815750017338, 10223625026007, 20447250052014]

約数ペア:

[(1, 20447250052014), (2, 10223625026007), (3, 6815750017338), (6, 3407875008669), (9, 2271916672446), (18, 1135958336223), (27, 757305557482), (54, 378652778741), (1523, 13425640218), (3046, 6712820109), (4569, 4475213406), (9138, 2237606703), (13707, 1491737802), (27414, 745868901), (41121, 497245934), (82242, 248622967)]