20223963365

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1\times {\mathrm{3517}}^1$

素因数の和:5189

約数の個数: 32

約数和(自身を含む): 26164463616

約数和(自身を除く): 5940500251

約数列:

[1, 5, 23, 31, 115, 155, 713, 1613, 3517, 3565, 8065, 17585, 37099, 50003, 80891, 109027, 185495, 250015, 404455, 545135, 1150069, 2507621, 5672921, 5750345, 12538105, 28364605, 130477183, 175860551, 652385915, 879302755, 4044792673, 20223963365]

約数ペア:

[(1, 20223963365), (5, 4044792673), (23, 879302755), (31, 652385915), (115, 175860551), (155, 130477183), (713, 28364605), (1613, 12538105), (3517, 5750345), (3565, 5672921), (8065, 2507621), (17585, 1150069), (37099, 545135), (50003, 404455), (80891, 250015), (109027, 185495)]