18849672040

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2022497}}^1$

素因数の和:2022741

約数の個数: 32

約数和(自身を含む): 42593807880

約数和(自身を除く): 23744135840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 2022497, 4044994, 8089988, 10112485, 16179976, 20224970, 40449940, 80899880, 471241801, 942483602, 1884967204, 2356209005, 3769934408, 4712418010, 9424836020, 18849672040]

約数ペア:

[(1, 18849672040), (2, 9424836020), (4, 4712418010), (5, 3769934408), (8, 2356209005), (10, 1884967204), (20, 942483602), (40, 471241801), (233, 80899880), (466, 40449940), (932, 20224970), (1165, 16179976), (1864, 10112485), (2330, 8089988), (4660, 4044994), (9320, 2022497)]