20342810904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6011}}^1\times {\mathrm{10847}}^1$

素因数の和:16880

約数の個数: 64

約数和(自身を含む): 54783267840

約数和(自身を除く): 34440456936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 6011, 10847, 12022, 18033, 21694, 24044, 32541, 36066, 43388, 48088, 65082, 72132, 78143, 86776, 130164, 141011, 144264, 156286, 234429, 260328, 282022, 312572, 423033, 468858, 564044, 625144, 846066, 937716, 1128088, 1692132, 1875432, 3384264, 65201317, 130402634, 195603951, 260805268, 391207902, 521610536, 782415804, 847617121, 1564831608, 1695234242, 2542851363, 3390468484, 5085702726, 6780936968, 10171405452, 20342810904]

約数ペア:

[(1, 20342810904), (2, 10171405452), (3, 6780936968), (4, 5085702726), (6, 3390468484), (8, 2542851363), (12, 1695234242), (13, 1564831608), (24, 847617121), (26, 782415804), (39, 521610536), (52, 391207902), (78, 260805268), (104, 195603951), (156, 130402634), (312, 65201317), (6011, 3384264), (10847, 1875432), (12022, 1692132), (18033, 1128088), (21694, 937716), (24044, 846066), (32541, 625144), (36066, 564044), (43388, 468858), (48088, 423033), (65082, 312572), (72132, 282022), (78143, 260328), (86776, 234429), (130164, 156286), (141011, 144264)]