20226971775

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1201}}^1\times {\mathrm{5477}}^1$

素因数の和:6732

約数の個数: 48

約数和(自身を含む): 34292367648

約数和(自身を除く): 14065395873

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 1201, 3075, 3603, 5477, 6005, 16431, 18015, 27385, 30025, 49241, 82155, 90075, 136925, 147723, 224557, 246205, 410775, 673671, 738615, 1122785, 1231025, 3368355, 3693075, 5613925, 6577877, 16841775, 19733631, 32889385, 98668155, 164446925, 269692957, 493340775, 809078871, 1348464785, 4045394355, 6742323925, 20226971775]

約数ペア:

[(1, 20226971775), (3, 6742323925), (5, 4045394355), (15, 1348464785), (25, 809078871), (41, 493340775), (75, 269692957), (123, 164446925), (205, 98668155), (615, 32889385), (1025, 19733631), (1201, 16841775), (3075, 6577877), (3603, 5613925), (5477, 3693075), (6005, 3368355), (16431, 1231025), (18015, 1122785), (27385, 738615), (30025, 673671), (49241, 410775), (82155, 246205), (90075, 224557), (136925, 147723)]