20193547208830

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{4497449267}}^1$

素因数の和:4497449723

約数の個数: 16

約数和(自身を含む): 36429339070800

約数和(自身を除く): 16235791861970

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 4497449267, 8994898534, 22487246335, 44974492670, 2019354720883, 4038709441766, 10096773604415, 20193547208830]

約数ペア:

[(1, 20193547208830), (2, 10096773604415), (5, 4038709441766), (10, 2019354720883), (449, 44974492670), (898, 22487246335), (2245, 8994898534), (4490, 4497449267)]