20118736068

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1553}}^1\times {\mathrm{4517}}^1$

素因数の和:6316

約数の個数: 48

約数和(自身を含む): 47180931840

約数和(自身を除く): 27062195772

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 1553, 2868, 3106, 4517, 4659, 6212, 9034, 9318, 13551, 18068, 18636, 27102, 54204, 371167, 742334, 1079563, 1113501, 1484668, 2159126, 2227002, 3238689, 4318252, 4454004, 6477378, 7014901, 12954756, 14029802, 21044703, 28059604, 42089406, 84178812, 1676561339, 3353122678, 5029684017, 6706245356, 10059368034, 20118736068]

約数ペア:

[(1, 20118736068), (2, 10059368034), (3, 6706245356), (4, 5029684017), (6, 3353122678), (12, 1676561339), (239, 84178812), (478, 42089406), (717, 28059604), (956, 21044703), (1434, 14029802), (1553, 12954756), (2868, 7014901), (3106, 6477378), (4517, 4454004), (4659, 4318252), (6212, 3238689), (9034, 2227002), (9318, 2159126), (13551, 1484668), (18068, 1113501), (18636, 1079563), (27102, 742334), (54204, 371167)]