20120583868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43063}}^1$

素因数の和:43163

約数の個数: 96

約数和(自身を含む): 46186656768

約数和(自身を除く): 26066072900

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 41, 44, 74, 77, 82, 148, 154, 164, 259, 287, 308, 407, 451, 518, 574, 814, 902, 1036, 1148, 1517, 1628, 1804, 2849, 3034, 3157, 5698, 6068, 6314, 10619, 11396, 12628, 16687, 21238, 33374, 42476, 43063, 66748, 86126, 116809, 172252, 233618, 301441, 467236, 473693, 602882, 947386, 1205764, 1593331, 1765583, 1894772, 3186662, 3315851, 3531166, 6373324, 6631702, 7062332, 11153317, 12359081, 13263404, 17526641, 19421413, 22306634, 24718162, 35053282, 38842826, 44613268, 49436324, 65326571, 70106564, 77685652, 122686487, 130653142, 135949891, 245372974, 261306284, 271899782, 457285997, 490745948, 543799564, 718592281, 914571994, 1437184562, 1829143988, 2874369124, 5030145967, 10060291934, 20120583868]

約数ペア:

[(1, 20120583868), (2, 10060291934), (4, 5030145967), (7, 2874369124), (11, 1829143988), (14, 1437184562), (22, 914571994), (28, 718592281), (37, 543799564), (41, 490745948), (44, 457285997), (74, 271899782), (77, 261306284), (82, 245372974), (148, 135949891), (154, 130653142), (164, 122686487), (259, 77685652), (287, 70106564), (308, 65326571), (407, 49436324), (451, 44613268), (518, 38842826), (574, 35053282), (814, 24718162), (902, 22306634), (1036, 19421413), (1148, 17526641), (1517, 13263404), (1628, 12359081), (1804, 11153317), (2849, 7062332), (3034, 6631702), (3157, 6373324), (5698, 3531166), (6068, 3315851), (6314, 3186662), (10619, 1894772), (11396, 1765583), (12628, 1593331), (16687, 1205764), (21238, 947386), (33374, 602882), (42476, 473693), (43063, 467236), (66748, 301441), (86126, 233618), (116809, 172252)]