20163634518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{44519}}^1$

素因数の和:44709

約数の個数: 64

約数和(自身を含む): 44235072000

約数和(自身を除く): 24071437482

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 137, 174, 274, 411, 551, 822, 1102, 1653, 2603, 3306, 3973, 5206, 7809, 7946, 11919, 15618, 23838, 44519, 75487, 89038, 133557, 150974, 226461, 267114, 452922, 845861, 1291051, 1691722, 2537583, 2582102, 3873153, 5075166, 6099103, 7746306, 12198206, 18297309, 24529969, 36594618, 49059938, 73589907, 115882957, 147179814, 176873987, 231765914, 347648871, 353747974, 530621961, 695297742, 1061243922, 3360605753, 6721211506, 10081817259, 20163634518]

約数ペア:

[(1, 20163634518), (2, 10081817259), (3, 6721211506), (6, 3360605753), (19, 1061243922), (29, 695297742), (38, 530621961), (57, 353747974), (58, 347648871), (87, 231765914), (114, 176873987), (137, 147179814), (174, 115882957), (274, 73589907), (411, 49059938), (551, 36594618), (822, 24529969), (1102, 18297309), (1653, 12198206), (2603, 7746306), (3306, 6099103), (3973, 5075166), (5206, 3873153), (7809, 2582102), (7946, 2537583), (11919, 1691722), (15618, 1291051), (23838, 845861), (44519, 452922), (75487, 267114), (89038, 226461), (133557, 150974)]