20102503707

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{14557}}^1$

素因数の和:14653

約数の個数: 96

約数和(自身を含む): 36245926080

約数和(自身を除く): 16143422373

約数列:

[1, 3, 9, 11, 13, 29, 33, 37, 39, 87, 99, 111, 117, 143, 261, 319, 333, 377, 407, 429, 481, 957, 1073, 1131, 1221, 1287, 1443, 2871, 3219, 3393, 3663, 4147, 4329, 5291, 9657, 11803, 12441, 13949, 14557, 15873, 35409, 37323, 41847, 43671, 47619, 106227, 125541, 131013, 153439, 160127, 189241, 422153, 460317, 480381, 538609, 567723, 1266459, 1380951, 1441143, 1615827, 1703169, 2081651, 3799377, 4643683, 4847481, 5487989, 5924699, 6244953, 7001917, 13931049, 15619661, 16463967, 17774097, 18734859, 21005751, 41793147, 46858983, 49391901, 53322291, 60367879, 63017253, 77021087, 140576949, 171816271, 181103637, 203055593, 231063261, 515448813, 543310911, 609166779, 693189783, 1546346439, 1827500337, 2233611523, 6700834569, 20102503707]

約数ペア:

[(1, 20102503707), (3, 6700834569), (9, 2233611523), (11, 1827500337), (13, 1546346439), (29, 693189783), (33, 609166779), (37, 543310911), (39, 515448813), (87, 231063261), (99, 203055593), (111, 181103637), (117, 171816271), (143, 140576949), (261, 77021087), (319, 63017253), (333, 60367879), (377, 53322291), (407, 49391901), (429, 46858983), (481, 41793147), (957, 21005751), (1073, 18734859), (1131, 17774097), (1221, 16463967), (1287, 15619661), (1443, 13931049), (2871, 7001917), (3219, 6244953), (3393, 5924699), (3663, 5487989), (4147, 4847481), (4329, 4643683), (5291, 3799377), (9657, 2081651), (11803, 1703169), (12441, 1615827), (13949, 1441143), (14557, 1380951), (15873, 1266459), (35409, 567723), (37323, 538609), (41847, 480381), (43671, 460317), (47619, 422153), (106227, 189241), (125541, 160127), (131013, 153439)]