20187629370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13194529}}^1$

素因数の和:13194559

約数の個数: 48

約数和(自身を含む): 55575360360

約数和(自身を除く): 35387730990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 13194529, 26389058, 39583587, 65972645, 79167174, 118750761, 131945290, 197917935, 224306993, 237501522, 395835870, 448613986, 593753805, 672920979, 1121534965, 1187507610, 1345841958, 2018762937, 2243069930, 3364604895, 4037525874, 6729209790, 10093814685, 20187629370]

約数ペア:

[(1, 20187629370), (2, 10093814685), (3, 6729209790), (5, 4037525874), (6, 3364604895), (9, 2243069930), (10, 2018762937), (15, 1345841958), (17, 1187507610), (18, 1121534965), (30, 672920979), (34, 593753805), (45, 448613986), (51, 395835870), (85, 237501522), (90, 224306993), (102, 197917935), (153, 131945290), (170, 118750761), (255, 79167174), (306, 65972645), (510, 39583587), (765, 26389058), (1530, 13194529)]