20171249946

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{14243}}^1$

素因数の和:14412

約数の個数: 96

約数和(自身を含む): 47596610880

約数和(自身を除く): 27425360934

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 101, 114, 123, 171, 202, 246, 303, 342, 369, 606, 738, 779, 909, 1558, 1818, 1919, 2337, 3838, 4141, 4674, 5757, 7011, 8282, 11514, 12423, 14022, 14243, 17271, 24846, 28486, 34542, 37269, 42729, 74538, 78679, 85458, 128187, 157358, 236037, 256374, 270617, 472074, 541234, 583963, 708111, 811851, 1167926, 1416222, 1438543, 1623702, 1751889, 2435553, 2877086, 3503778, 4315629, 4871106, 5255667, 8631258, 10511334, 11095297, 12946887, 22190594, 25893774, 27332317, 33285891, 54664634, 58980263, 66571782, 81996951, 99857673, 117960526, 163993902, 176940789, 199715346, 245990853, 353881578, 491981706, 530822367, 1061644734, 1120624997, 2241249994, 3361874991, 6723749982, 10085624973, 20171249946]

約数ペア:

[(1, 20171249946), (2, 10085624973), (3, 6723749982), (6, 3361874991), (9, 2241249994), (18, 1120624997), (19, 1061644734), (38, 530822367), (41, 491981706), (57, 353881578), (82, 245990853), (101, 199715346), (114, 176940789), (123, 163993902), (171, 117960526), (202, 99857673), (246, 81996951), (303, 66571782), (342, 58980263), (369, 54664634), (606, 33285891), (738, 27332317), (779, 25893774), (909, 22190594), (1558, 12946887), (1818, 11095297), (1919, 10511334), (2337, 8631258), (3838, 5255667), (4141, 4871106), (4674, 4315629), (5757, 3503778), (7011, 2877086), (8282, 2435553), (11514, 1751889), (12423, 1623702), (14022, 1438543), (14243, 1416222), (17271, 1167926), (24846, 811851), (28486, 708111), (34542, 583963), (37269, 541234), (42729, 472074), (74538, 270617), (78679, 256374), (85458, 236037), (128187, 157358)]