20167589974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{4289}}^1$

素因数の和:5197

約数の個数: 64

約数和(自身を含む): 38251699200

約数和(自身を除く): 18084109226

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 859, 1718, 2737, 4289, 5474, 6013, 8578, 12026, 14603, 19757, 29206, 30023, 39514, 60046, 72913, 98647, 102221, 138299, 145826, 197294, 204442, 276598, 335869, 510391, 671738, 690529, 1020782, 1381058, 1676999, 2351083, 3353998, 3684251, 4702166, 7368502, 11738993, 23477986, 25789757, 51579514, 62632267, 84737773, 125264534, 169475546, 438425869, 593164411, 876851738, 1186328822, 1440542141, 2881084282, 10083794987, 20167589974]

約数ペア:

[(1, 20167589974), (2, 10083794987), (7, 2881084282), (14, 1440542141), (17, 1186328822), (23, 876851738), (34, 593164411), (46, 438425869), (119, 169475546), (161, 125264534), (238, 84737773), (322, 62632267), (391, 51579514), (782, 25789757), (859, 23477986), (1718, 11738993), (2737, 7368502), (4289, 4702166), (5474, 3684251), (6013, 3353998), (8578, 2351083), (12026, 1676999), (14603, 1381058), (19757, 1020782), (29206, 690529), (30023, 671738), (39514, 510391), (60046, 335869), (72913, 276598), (98647, 204442), (102221, 197294), (138299, 145826)]