20239893336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3414287}}^1$

素因数の和:3414328

約数の個数: 64

約数和(自身を含む): 57360038400

約数和(自身を除く): 37120145064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 3414287, 6828574, 10242861, 13657148, 20485722, 27314296, 40971444, 44385731, 64871453, 81942888, 88771462, 129742906, 133157193, 177542924, 194614359, 259485812, 266314386, 355085848, 389228718, 518971624, 532628772, 778457436, 843328889, 1065257544, 1556914872, 1686657778, 2529986667, 3373315556, 5059973334, 6746631112, 10119946668, 20239893336]

約数ペア:

[(1, 20239893336), (2, 10119946668), (3, 6746631112), (4, 5059973334), (6, 3373315556), (8, 2529986667), (12, 1686657778), (13, 1556914872), (19, 1065257544), (24, 843328889), (26, 778457436), (38, 532628772), (39, 518971624), (52, 389228718), (57, 355085848), (76, 266314386), (78, 259485812), (104, 194614359), (114, 177542924), (152, 133157193), (156, 129742906), (228, 88771462), (247, 81942888), (312, 64871453), (456, 44385731), (494, 40971444), (741, 27314296), (988, 20485722), (1482, 13657148), (1976, 10242861), (2964, 6828574), (5928, 3414287)]