20378795712

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{63901}}^1$

素因数の和:64078

約数の個数: 112

約数和(自身を含む): 59211081984

約数和(自身を除く): 38832286272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 151, 176, 192, 264, 302, 352, 453, 528, 604, 704, 906, 1056, 1208, 1661, 1812, 2112, 2416, 3322, 3624, 4832, 4983, 6644, 7248, 9664, 9966, 13288, 14496, 19932, 26576, 28992, 39864, 53152, 63901, 79728, 106304, 127802, 159456, 191703, 255604, 318912, 383406, 511208, 702911, 766812, 1022416, 1405822, 1533624, 2044832, 2108733, 2811644, 3067248, 4089664, 4217466, 5623288, 6134496, 8434932, 9649051, 11246576, 12268992, 16869864, 19298102, 22493152, 28947153, 33739728, 38596204, 44986304, 57894306, 67479456, 77192408, 106139561, 115788612, 134958912, 154384816, 212279122, 231577224, 308769632, 318418683, 424558244, 463154448, 617539264, 636837366, 849116488, 926308896, 1273674732, 1698232976, 1852617792, 2547349464, 3396465952, 5094698928, 6792931904, 10189397856, 20378795712]

約数ペア:

[(1, 20378795712), (2, 10189397856), (3, 6792931904), (4, 5094698928), (6, 3396465952), (8, 2547349464), (11, 1852617792), (12, 1698232976), (16, 1273674732), (22, 926308896), (24, 849116488), (32, 636837366), (33, 617539264), (44, 463154448), (48, 424558244), (64, 318418683), (66, 308769632), (88, 231577224), (96, 212279122), (132, 154384816), (151, 134958912), (176, 115788612), (192, 106139561), (264, 77192408), (302, 67479456), (352, 57894306), (453, 44986304), (528, 38596204), (604, 33739728), (704, 28947153), (906, 22493152), (1056, 19298102), (1208, 16869864), (1661, 12268992), (1812, 11246576), (2112, 9649051), (2416, 8434932), (3322, 6134496), (3624, 5623288), (4832, 4217466), (4983, 4089664), (6644, 3067248), (7248, 2811644), (9664, 2108733), (9966, 2044832), (13288, 1533624), (14496, 1405822), (19932, 1022416), (26576, 766812), (28992, 702911), (39864, 511208), (53152, 383406), (63901, 318912), (79728, 255604), (106304, 191703), (127802, 159456)]