20340197206587

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{797}}^1\times {\mathrm{13312963}}^1$

素因数の和:13313840

約数の個数: 32

約数和(自身を含む): 30596386383360

約数和(自身を除く): 10256189176773

約数列:

[1, 3, 9, 27, 71, 213, 639, 797, 1917, 2391, 7173, 21519, 56587, 169761, 509283, 1527849, 13312963, 39938889, 119816667, 359450001, 945220373, 2835661119, 8506983357, 10610431511, 25520950071, 31831294533, 95493883599, 286481650797, 753340637281, 2260021911843, 6780065735529, 20340197206587]

約数ペア:

[(1, 20340197206587), (3, 6780065735529), (9, 2260021911843), (27, 753340637281), (71, 286481650797), (213, 95493883599), (639, 31831294533), (797, 25520950071), (1917, 10610431511), (2391, 8506983357), (7173, 2835661119), (21519, 945220373), (56587, 359450001), (169761, 119816667), (509283, 39938889), (1527849, 13312963)]