20004037218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{604973}}^1$

素因数の和:605159

約数の個数: 48

約数和(自身を含む): 47565475776

約数和(自身を除く): 27561438558

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 167, 198, 334, 501, 1002, 1503, 1837, 3006, 3674, 5511, 11022, 16533, 33066, 604973, 1209946, 1814919, 3629838, 5444757, 6654703, 10889514, 13309406, 19964109, 39928218, 59892327, 101030491, 119784654, 202060982, 303091473, 606182946, 909274419, 1111335401, 1818548838, 2222670802, 3334006203, 6668012406, 10002018609, 20004037218]

約数ペア:

[(1, 20004037218), (2, 10002018609), (3, 6668012406), (6, 3334006203), (9, 2222670802), (11, 1818548838), (18, 1111335401), (22, 909274419), (33, 606182946), (66, 303091473), (99, 202060982), (167, 119784654), (198, 101030491), (334, 59892327), (501, 39928218), (1002, 19964109), (1503, 13309406), (1837, 10889514), (3006, 6654703), (3674, 5444757), (5511, 3629838), (11022, 1814919), (16533, 1209946), (33066, 604973)]