20366348517

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{19289}}^1$

素因数の和:19482

約数の個数: 48

約数和(自身を含む): 31922017920

約数和(自身を除く): 11555669403

約数列:

[1, 3, 9, 17, 51, 67, 103, 153, 201, 309, 603, 927, 1139, 1751, 3417, 5253, 6901, 10251, 15759, 19289, 20703, 57867, 62109, 117317, 173601, 327913, 351951, 983739, 1055853, 1292363, 1986767, 2951217, 3877089, 5960301, 11631267, 17880903, 21970171, 33775039, 65910513, 101325117, 133113389, 197731539, 303975351, 399340167, 1198020501, 2262927613, 6788782839, 20366348517]

約数ペア:

[(1, 20366348517), (3, 6788782839), (9, 2262927613), (17, 1198020501), (51, 399340167), (67, 303975351), (103, 197731539), (153, 133113389), (201, 101325117), (309, 65910513), (603, 33775039), (927, 21970171), (1139, 17880903), (1751, 11631267), (3417, 5960301), (5253, 3877089), (6901, 2951217), (10251, 1986767), (15759, 1292363), (19289, 1055853), (20703, 983739), (57867, 351951), (62109, 327913), (117317, 173601)]