20243575161

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{743}}^1\times {\mathrm{9091}}^1$

素因数の和:9883

約数の個数: 40

約数和(自身を含む): 31102931904

約数和(自身を除く): 10859356743

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 743, 999, 2229, 2997, 6687, 9091, 20061, 27273, 27491, 60183, 81819, 82473, 245457, 247419, 336367, 736371, 742257, 1009101, 2226771, 3027303, 6754613, 9081909, 20263839, 27245727, 60791517, 182374551, 249920681, 547123653, 749762043, 2249286129, 6747858387, 20243575161]

約数ペア:

[(1, 20243575161), (3, 6747858387), (9, 2249286129), (27, 749762043), (37, 547123653), (81, 249920681), (111, 182374551), (333, 60791517), (743, 27245727), (999, 20263839), (2229, 9081909), (2997, 6754613), (6687, 3027303), (9091, 2226771), (20061, 1009101), (27273, 742257), (27491, 736371), (60183, 336367), (81819, 247419), (82473, 245457)]