20117829885

素因数分解:

$3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{683}}^1\times {\mathrm{5659}}^1$

素因数の和:6697

約数の個数: 32

約数和(自身を含む): 32334266880

約数和(自身を除く): 12216436995

約数列:

[1, 3, 5, 15, 347, 683, 1041, 1735, 2049, 3415, 5205, 5659, 10245, 16977, 28295, 84885, 237001, 711003, 1185005, 1963673, 3555015, 3865097, 5891019, 9818365, 11595291, 19325485, 29455095, 57976455, 1341188659, 4023565977, 6705943295, 20117829885]

約数ペア:

[(1, 20117829885), (3, 6705943295), (5, 4023565977), (15, 1341188659), (347, 57976455), (683, 29455095), (1041, 19325485), (1735, 11595291), (2049, 9818365), (3415, 5891019), (5205, 3865097), (5659, 3555015), (10245, 1963673), (16977, 1185005), (28295, 711003), (84885, 237001)]