20888970012

素因数分解:

$2^2\times 3^3\times {\mathrm{2273}}^1\times {\mathrm{85093}}^1$

素因数の和:87379

約数の個数: 48

約数和(自身を含む): 54181051680

約数和(自身を除く): 33292081668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2273, 4546, 6819, 9092, 13638, 20457, 27276, 40914, 61371, 81828, 85093, 122742, 170186, 245484, 255279, 340372, 510558, 765837, 1021116, 1531674, 2297511, 3063348, 4595022, 9190044, 193416389, 386832778, 580249167, 773665556, 1160498334, 1740747501, 2320996668, 3481495002, 5222242503, 6962990004, 10444485006, 20888970012]

約数ペア:

[(1, 20888970012), (2, 10444485006), (3, 6962990004), (4, 5222242503), (6, 3481495002), (9, 2320996668), (12, 1740747501), (18, 1160498334), (27, 773665556), (36, 580249167), (54, 386832778), (108, 193416389), (2273, 9190044), (4546, 4595022), (6819, 3063348), (9092, 2297511), (13638, 1531674), (20457, 1021116), (27276, 765837), (40914, 510558), (61371, 340372), (81828, 255279), (85093, 245484), (122742, 170186)]