20236819806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{278353}}^1$

素因数の和:278945

約数の個数: 48

約数和(自身を含む): 50197246944

約数和(自身を除く): 29960427138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 577, 1154, 1731, 3462, 4039, 5193, 8078, 10386, 12117, 24234, 36351, 72702, 278353, 556706, 835059, 1670118, 1948471, 2505177, 3896942, 5010354, 5845413, 11690826, 17536239, 35072478, 160609681, 321219362, 481829043, 963658086, 1124267767, 1445487129, 2248535534, 2890974258, 3372803301, 6745606602, 10118409903, 20236819806]

約数ペア:

[(1, 20236819806), (2, 10118409903), (3, 6745606602), (6, 3372803301), (7, 2890974258), (9, 2248535534), (14, 1445487129), (18, 1124267767), (21, 963658086), (42, 481829043), (63, 321219362), (126, 160609681), (577, 35072478), (1154, 17536239), (1731, 11690826), (3462, 5845413), (4039, 5010354), (5193, 3896942), (8078, 2505177), (10386, 1948471), (12117, 1670118), (24234, 835059), (36351, 556706), (72702, 278353)]