20536092

素因数分解:

$2^2\times 3^4\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:520

約数の個数: 60

約数和(自身を含む): 54113136

約数和(自身を除く): 33577044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 241, 263, 324, 482, 526, 723, 789, 964, 1052, 1446, 1578, 2169, 2367, 2892, 3156, 4338, 4734, 6507, 7101, 8676, 9468, 13014, 14202, 19521, 21303, 26028, 28404, 39042, 42606, 63383, 78084, 85212, 126766, 190149, 253532, 380298, 570447, 760596, 1140894, 1711341, 2281788, 3422682, 5134023, 6845364, 10268046, 20536092]

約数ペア:

[(1, 20536092), (2, 10268046), (3, 6845364), (4, 5134023), (6, 3422682), (9, 2281788), (12, 1711341), (18, 1140894), (27, 760596), (36, 570447), (54, 380298), (81, 253532), (108, 190149), (162, 126766), (241, 85212), (263, 78084), (324, 63383), (482, 42606), (526, 39042), (723, 28404), (789, 26028), (964, 21303), (1052, 19521), (1446, 14202), (1578, 13014), (2169, 9468), (2367, 8676), (2892, 7101), (3156, 6507), (4338, 4734)]