20146909110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{679033}}^1$

素因数の和:679109

約数の個数: 64

約数和(自身を含む): 51628313088

約数和(自身を除く): 31481403978

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 645, 690, 989, 1290, 1978, 2967, 4945, 5934, 9890, 14835, 29670, 679033, 1358066, 2037099, 3395165, 4074198, 6790330, 10185495, 15617759, 20370990, 29198419, 31235518, 46853277, 58396838, 78088795, 87595257, 93706554, 145992095, 156177590, 175190514, 234266385, 291984190, 437976285, 468532770, 671563637, 875952570, 1343127274, 2014690911, 3357818185, 4029381822, 6715636370, 10073454555, 20146909110]

約数ペア:

[(1, 20146909110), (2, 10073454555), (3, 6715636370), (5, 4029381822), (6, 3357818185), (10, 2014690911), (15, 1343127274), (23, 875952570), (30, 671563637), (43, 468532770), (46, 437976285), (69, 291984190), (86, 234266385), (115, 175190514), (129, 156177590), (138, 145992095), (215, 93706554), (230, 87595257), (258, 78088795), (345, 58396838), (430, 46853277), (645, 31235518), (690, 29198419), (989, 20370990), (1290, 15617759), (1978, 10185495), (2967, 6790330), (4945, 4074198), (5934, 3395165), (9890, 2037099), (14835, 1358066), (29670, 679033)]