20140421312

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{1483}}^1$

素因数の和:1798

約数の個数: 112

約数和(自身を含む): 44291487744

約数和(自身を除く): 24151066432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 176, 191, 202, 352, 382, 404, 704, 764, 808, 1111, 1483, 1528, 1616, 2101, 2222, 2966, 3056, 3232, 4202, 4444, 5932, 6112, 6464, 8404, 8888, 11864, 12224, 16313, 16808, 17776, 19291, 23728, 32626, 33616, 35552, 38582, 47456, 65252, 67232, 71104, 77164, 94912, 130504, 134464, 149783, 154328, 212201, 261008, 283253, 299566, 308656, 424402, 522016, 566506, 599132, 617312, 848804, 1044032, 1133012, 1198264, 1234624, 1647613, 1697608, 2266024, 2396528, 3115783, 3295226, 3395216, 4532048, 4793056, 6231566, 6590452, 6790432, 9064096, 9586112, 12463132, 13180904, 13580864, 18128192, 24926264, 26361808, 28608553, 49852528, 52723616, 57217106, 99705056, 105447232, 114434212, 199410112, 228868424, 314694083, 457736848, 629388166, 915473696, 1258776332, 1830947392, 2517552664, 5035105328, 10070210656, 20140421312]

約数ペア:

[(1, 20140421312), (2, 10070210656), (4, 5035105328), (8, 2517552664), (11, 1830947392), (16, 1258776332), (22, 915473696), (32, 629388166), (44, 457736848), (64, 314694083), (88, 228868424), (101, 199410112), (176, 114434212), (191, 105447232), (202, 99705056), (352, 57217106), (382, 52723616), (404, 49852528), (704, 28608553), (764, 26361808), (808, 24926264), (1111, 18128192), (1483, 13580864), (1528, 13180904), (1616, 12463132), (2101, 9586112), (2222, 9064096), (2966, 6790432), (3056, 6590452), (3232, 6231566), (4202, 4793056), (4444, 4532048), (5932, 3395216), (6112, 3295226), (6464, 3115783), (8404, 2396528), (8888, 2266024), (11864, 1697608), (12224, 1647613), (16313, 1234624), (16808, 1198264), (17776, 1133012), (19291, 1044032), (23728, 848804), (32626, 617312), (33616, 599132), (35552, 566506), (38582, 522016), (47456, 424402), (65252, 308656), (67232, 299566), (71104, 283253), (77164, 261008), (94912, 212201), (130504, 154328), (134464, 149783)]