20183896259

素因数分解:

${\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 21134131200

約数和(自身を除く): 950234941

約数列:

[1, 71, 83, 127, 149, 181, 5893, 9017, 10541, 10579, 12367, 12851, 15023, 18923, 22987, 26969, 748411, 878057, 1066633, 1343533, 1570609, 1632077, 1907921, 1914799, 2238427, 3425063, 111513239, 135462391, 158928317, 243179473, 284280229, 20183896259]

約数ペア:

[(1, 20183896259), (71, 284280229), (83, 243179473), (127, 158928317), (149, 135462391), (181, 111513239), (5893, 3425063), (9017, 2238427), (10541, 1914799), (10579, 1907921), (12367, 1632077), (12851, 1570609), (15023, 1343533), (18923, 1066633), (22987, 878057), (26969, 748411)]