20962392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 57576960

約数和(自身を除く): 36614568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 271, 293, 542, 586, 813, 879, 1084, 1172, 1626, 1758, 2168, 2344, 2981, 3223, 3252, 3516, 5962, 6446, 6504, 7032, 8943, 9669, 11924, 12892, 17886, 19338, 23848, 25784, 35772, 38676, 71544, 77352, 79403, 158806, 238209, 317612, 476418, 635224, 873433, 952836, 1746866, 1905672, 2620299, 3493732, 5240598, 6987464, 10481196, 20962392]

約数ペア:

[(1, 20962392), (2, 10481196), (3, 6987464), (4, 5240598), (6, 3493732), (8, 2620299), (11, 1905672), (12, 1746866), (22, 952836), (24, 873433), (33, 635224), (44, 476418), (66, 317612), (88, 238209), (132, 158806), (264, 79403), (271, 77352), (293, 71544), (542, 38676), (586, 35772), (813, 25784), (879, 23848), (1084, 19338), (1172, 17886), (1626, 12892), (1758, 11924), (2168, 9669), (2344, 8943), (2981, 7032), (3223, 6504), (3252, 6446), (3516, 5962)]