20172745932

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{62347}}^1$

素因数の和:62870

約数の個数: 48

約数和(自身を含む): 47973045120

約数和(自身を除く): 27800299188

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 457, 708, 914, 1371, 1828, 2742, 5484, 26963, 53926, 62347, 80889, 107852, 124694, 161778, 187041, 249388, 323556, 374082, 748164, 3678473, 7356946, 11035419, 14713892, 22070838, 28492579, 44141676, 56985158, 85477737, 113970316, 170955474, 341910948, 1681062161, 3362124322, 5043186483, 6724248644, 10086372966, 20172745932]

約数ペア:

[(1, 20172745932), (2, 10086372966), (3, 6724248644), (4, 5043186483), (6, 3362124322), (12, 1681062161), (59, 341910948), (118, 170955474), (177, 113970316), (236, 85477737), (354, 56985158), (457, 44141676), (708, 28492579), (914, 22070838), (1371, 14713892), (1828, 11035419), (2742, 7356946), (5484, 3678473), (26963, 748164), (53926, 374082), (62347, 323556), (80889, 249388), (107852, 187041), (124694, 161778)]