20173863096

素因数分解:

$2^3\times 3^2\times {\mathrm{523}}^1\times {\mathrm{535741}}^1$

素因数の和:536276

約数の個数: 48

約数和(自身を含む): 54742117560

約数和(自身を除く): 34568254464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 523, 1046, 1569, 2092, 3138, 4184, 4707, 6276, 9414, 12552, 18828, 37656, 535741, 1071482, 1607223, 2142964, 3214446, 4285928, 4821669, 6428892, 9643338, 12857784, 19286676, 38573352, 280192543, 560385086, 840577629, 1120770172, 1681155258, 2241540344, 2521732887, 3362310516, 5043465774, 6724621032, 10086931548, 20173863096]

約数ペア:

[(1, 20173863096), (2, 10086931548), (3, 6724621032), (4, 5043465774), (6, 3362310516), (8, 2521732887), (9, 2241540344), (12, 1681155258), (18, 1120770172), (24, 840577629), (36, 560385086), (72, 280192543), (523, 38573352), (1046, 19286676), (1569, 12857784), (2092, 9643338), (3138, 6428892), (4184, 4821669), (4707, 4285928), (6276, 3214446), (9414, 2142964), (12552, 1607223), (18828, 1071482), (37656, 535741)]