20462022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{647}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 50948352

約数和(自身を除く): 30486330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 502, 647, 753, 1294, 1506, 1757, 1941, 2259, 3514, 3882, 4518, 4529, 5271, 5823, 9058, 10542, 11646, 13587, 15813, 27174, 31626, 40761, 81522, 162397, 324794, 487191, 974382, 1136779, 1461573, 2273558, 2923146, 3410337, 6820674, 10231011, 20462022]

約数ペア:

[(1, 20462022), (2, 10231011), (3, 6820674), (6, 3410337), (7, 2923146), (9, 2273558), (14, 1461573), (18, 1136779), (21, 974382), (42, 487191), (63, 324794), (126, 162397), (251, 81522), (502, 40761), (647, 31626), (753, 27174), (1294, 15813), (1506, 13587), (1757, 11646), (1941, 10542), (2259, 9058), (3514, 5823), (3882, 5271), (4518, 4529)]