20633136469

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5641}}^1$

素因数の和:5762

約数の個数: 48

約数和(自身を含む): 25092907840

約数和(自身を除く): 4459771371

約数列:

[1, 11, 19, 37, 43, 121, 209, 407, 473, 703, 817, 1591, 2299, 4477, 5203, 5641, 7733, 8987, 17501, 30229, 62051, 85063, 98857, 107179, 192511, 208717, 242563, 332519, 682561, 1178969, 2295887, 2668193, 3657709, 3965623, 4608697, 8974831, 12968659, 25254757, 29350123, 43621853, 50695667, 98723141, 170521789, 479840383, 557652337, 1085954551, 1875739679, 20633136469]

約数ペア:

[(1, 20633136469), (11, 1875739679), (19, 1085954551), (37, 557652337), (43, 479840383), (121, 170521789), (209, 98723141), (407, 50695667), (473, 43621853), (703, 29350123), (817, 25254757), (1591, 12968659), (2299, 8974831), (4477, 4608697), (5203, 3965623), (5641, 3657709), (7733, 2668193), (8987, 2295887), (17501, 1178969), (30229, 682561), (62051, 332519), (85063, 242563), (98857, 208717), (107179, 192511)]