20141493064

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2437}}^1\times {\mathrm{13417}}^1$

素因数の和:15878

約数の個数: 64

約数和(自身を含む): 47106840960

約数和(自身を除く): 26965347896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 2437, 4874, 9748, 13417, 17059, 19496, 26807, 26834, 34118, 53614, 53668, 68236, 93919, 107228, 107336, 136472, 147587, 187649, 187838, 214456, 295174, 375298, 375676, 590348, 750596, 751352, 1033109, 1180696, 1501192, 2066218, 4132436, 8264872, 32697229, 65394458, 130788916, 228880603, 261577832, 359669519, 457761206, 719339038, 915522412, 1438678076, 1831044824, 2517686633, 2877356152, 5035373266, 10070746532, 20141493064]

約数ペア:

[(1, 20141493064), (2, 10070746532), (4, 5035373266), (7, 2877356152), (8, 2517686633), (11, 1831044824), (14, 1438678076), (22, 915522412), (28, 719339038), (44, 457761206), (56, 359669519), (77, 261577832), (88, 228880603), (154, 130788916), (308, 65394458), (616, 32697229), (2437, 8264872), (4874, 4132436), (9748, 2066218), (13417, 1501192), (17059, 1180696), (19496, 1033109), (26807, 751352), (26834, 750596), (34118, 590348), (53614, 375676), (53668, 375298), (68236, 295174), (93919, 214456), (107228, 187838), (107336, 187649), (136472, 147587)]