20739096

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41149}}^1$

素因数の和:41168

約数の個数: 48

約数和(自身を含む): 64194000

約数和(自身を除く): 43454904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 41149, 82298, 123447, 164596, 246894, 288043, 329192, 370341, 493788, 576086, 740682, 864129, 987576, 1152172, 1481364, 1728258, 2304344, 2592387, 2962728, 3456516, 5184774, 6913032, 10369548, 20739096]

約数ペア:

[(1, 20739096), (2, 10369548), (3, 6913032), (4, 5184774), (6, 3456516), (7, 2962728), (8, 2592387), (9, 2304344), (12, 1728258), (14, 1481364), (18, 1152172), (21, 987576), (24, 864129), (28, 740682), (36, 576086), (42, 493788), (56, 370341), (63, 329192), (72, 288043), (84, 246894), (126, 164596), (168, 123447), (252, 82298), (504, 41149)]