20532198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 43430400

約数和(自身を除く): 22898202

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 389, 463, 778, 926, 1167, 1389, 2334, 2778, 7391, 8797, 14782, 17594, 22173, 26391, 44346, 52782, 180107, 360214, 540321, 1080642, 3422033, 6844066, 10266099, 20532198]

約数ペア:

[(1, 20532198), (2, 10266099), (3, 6844066), (6, 3422033), (19, 1080642), (38, 540321), (57, 360214), (114, 180107), (389, 52782), (463, 44346), (778, 26391), (926, 22173), (1167, 17594), (1389, 14782), (2334, 8797), (2778, 7391)]