20146332953

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1\times {\mathrm{461}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 22059620352

約数和(自身を除く): 1913287399

約数列:

[1, 17, 43, 191, 313, 461, 731, 3247, 5321, 7837, 8213, 13459, 19823, 59783, 88051, 139621, 144293, 228803, 336991, 1016311, 1496867, 2452981, 2570669, 3786193, 6204599, 27559963, 43701373, 64365281, 105478183, 468519371, 1185078409, 20146332953]

約数ペア:

[(1, 20146332953), (17, 1185078409), (43, 468519371), (191, 105478183), (313, 64365281), (461, 43701373), (731, 27559963), (3247, 6204599), (5321, 3786193), (7837, 2570669), (8213, 2452981), (13459, 1496867), (19823, 1016311), (59783, 336991), (88051, 228803), (139621, 144293)]