20008389630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{223283}}^1$

素因数の和:223425

約数の個数: 64

約数和(自身を含む): 50158517760

約数和(自身を除く): 30150128130

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 103, 145, 174, 206, 290, 309, 435, 515, 618, 870, 1030, 1545, 2987, 3090, 5974, 8961, 14935, 17922, 29870, 44805, 89610, 223283, 446566, 669849, 1116415, 1339698, 2232830, 3349245, 6475207, 6698490, 12950414, 19425621, 22998149, 32376035, 38851242, 45996298, 64752070, 68994447, 97128105, 114990745, 137988894, 194256210, 229981490, 344972235, 666946321, 689944470, 1333892642, 2000838963, 3334731605, 4001677926, 6669463210, 10004194815, 20008389630]

約数ペア:

[(1, 20008389630), (2, 10004194815), (3, 6669463210), (5, 4001677926), (6, 3334731605), (10, 2000838963), (15, 1333892642), (29, 689944470), (30, 666946321), (58, 344972235), (87, 229981490), (103, 194256210), (145, 137988894), (174, 114990745), (206, 97128105), (290, 68994447), (309, 64752070), (435, 45996298), (515, 38851242), (618, 32376035), (870, 22998149), (1030, 19425621), (1545, 12950414), (2987, 6698490), (3090, 6475207), (5974, 3349245), (8961, 2232830), (14935, 1339698), (17922, 1116415), (29870, 669849), (44805, 446566), (89610, 223283)]