20103228315

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{524957}}^1$

素因数の和:525028

約数の個数: 48

約数和(自身を含む): 37343412288

約数和(自身を除く): 17240183973

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 851, 1035, 1665, 2553, 4255, 7659, 12765, 38295, 524957, 1574871, 2624785, 4724613, 7874355, 12074011, 19423409, 23623065, 36222033, 58270227, 60370055, 97117045, 108666099, 174810681, 181110165, 291351135, 446738407, 543330495, 874053405, 1340215221, 2233692035, 4020645663, 6701076105, 20103228315]

約数ペア:

[(1, 20103228315), (3, 6701076105), (5, 4020645663), (9, 2233692035), (15, 1340215221), (23, 874053405), (37, 543330495), (45, 446738407), (69, 291351135), (111, 181110165), (115, 174810681), (185, 108666099), (207, 97117045), (333, 60370055), (345, 58270227), (555, 36222033), (851, 23623065), (1035, 19423409), (1665, 12074011), (2553, 7874355), (4255, 4724613), (7659, 2624785), (12765, 1574871), (38295, 524957)]