2080754088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{120247}}^1$

素因数の和:120366

約数の個数: 64

約数和(自身を含む): 6002780160

約数和(自身を除く): 3922026072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2884, 4326, 5768, 8652, 17304, 120247, 240494, 360741, 480988, 721482, 841729, 961976, 1442964, 1683458, 2525187, 2885928, 3366916, 5050374, 6733832, 10100748, 12385441, 20201496, 24770882, 37156323, 49541764, 74312646, 86698087, 99083528, 148625292, 173396174, 260094261, 297250584, 346792348, 520188522, 693584696, 1040377044, 2080754088]

約数ペア:

[(1, 2080754088), (2, 1040377044), (3, 693584696), (4, 520188522), (6, 346792348), (7, 297250584), (8, 260094261), (12, 173396174), (14, 148625292), (21, 99083528), (24, 86698087), (28, 74312646), (42, 49541764), (56, 37156323), (84, 24770882), (103, 20201496), (168, 12385441), (206, 10100748), (309, 6733832), (412, 5050374), (618, 3366916), (721, 2885928), (824, 2525187), (1236, 1683458), (1442, 1442964), (2163, 961976), (2472, 841729), (2884, 721482), (4326, 480988), (5768, 360741), (8652, 240494), (17304, 120247)]