20142497610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{181513}}^1$

素因数の和:181669

約数の個数: 80

約数和(自身を含む): 54556573896

約数和(自身を除く): 34414076286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 137, 162, 270, 274, 405, 411, 685, 810, 822, 1233, 1370, 2055, 2466, 3699, 4110, 6165, 7398, 11097, 12330, 18495, 22194, 36990, 55485, 110970, 181513, 363026, 544539, 907565, 1089078, 1633617, 1815130, 2722695, 3267234, 4900851, 5445390, 8168085, 9801702, 14702553, 16336170, 24504255, 24867281, 29405106, 49008510, 49734562, 73512765, 74601843, 124336405, 147025530, 149203686, 223805529, 248672810, 373009215, 447611058, 671416587, 746018430, 1119027645, 1342833174, 2014249761, 2238055290, 3357082935, 4028499522, 6714165870, 10071248805, 20142497610]

約数ペア:

[(1, 20142497610), (2, 10071248805), (3, 6714165870), (5, 4028499522), (6, 3357082935), (9, 2238055290), (10, 2014249761), (15, 1342833174), (18, 1119027645), (27, 746018430), (30, 671416587), (45, 447611058), (54, 373009215), (81, 248672810), (90, 223805529), (135, 149203686), (137, 147025530), (162, 124336405), (270, 74601843), (274, 73512765), (405, 49734562), (411, 49008510), (685, 29405106), (810, 24867281), (822, 24504255), (1233, 16336170), (1370, 14702553), (2055, 9801702), (2466, 8168085), (3699, 5445390), (4110, 4900851), (6165, 3267234), (7398, 2722695), (11097, 1815130), (12330, 1633617), (18495, 1089078), (22194, 907565), (36990, 544539), (55485, 363026), (110970, 181513)]