20137670028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79911389}}^1$

素因数の和:79911406

約数の個数: 36

約数和(自身を含む): 58175491920

約数和(自身を除く): 38037821892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 79911389, 159822778, 239734167, 319645556, 479468334, 559379723, 719202501, 958936668, 1118759446, 1438405002, 1678139169, 2237518892, 2876810004, 3356278338, 5034417507, 6712556676, 10068835014, 20137670028]

約数ペア:

[(1, 20137670028), (2, 10068835014), (3, 6712556676), (4, 5034417507), (6, 3356278338), (7, 2876810004), (9, 2237518892), (12, 1678139169), (14, 1438405002), (18, 1118759446), (21, 958936668), (28, 719202501), (36, 559379723), (42, 479468334), (63, 319645556), (84, 239734167), (126, 159822778), (252, 79911389)]