19965133044

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{25537}}^1$

素因数の和:25699

約数の個数: 120

約数和(自身を含む): 55374556160

約数和(自身を除く): 35409423116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 127, 162, 171, 228, 254, 324, 342, 381, 508, 513, 684, 762, 1026, 1143, 1524, 1539, 2052, 2286, 2413, 3078, 3429, 4572, 4826, 6156, 6858, 7239, 9652, 10287, 13716, 14478, 20574, 21717, 25537, 28956, 41148, 43434, 51074, 65151, 76611, 86868, 102148, 130302, 153222, 195453, 229833, 260604, 306444, 390906, 459666, 485203, 689499, 781812, 919332, 970406, 1378998, 1455609, 1940812, 2068497, 2757996, 2911218, 3243199, 4136994, 4366827, 5822436, 6486398, 8273988, 8733654, 9729597, 12972796, 13100481, 17467308, 19459194, 26200962, 29188791, 38918388, 39301443, 52401924, 58377582, 61620781, 78602886, 87566373, 116755164, 123241562, 157205772, 175132746, 184862343, 246483124, 262699119, 350265492, 369724686, 525398238, 554587029, 739449372, 1050796476, 1109174058, 1663761087, 2218348116, 3327522174, 4991283261, 6655044348, 9982566522, 19965133044]

約数ペア:

[(1, 19965133044), (2, 9982566522), (3, 6655044348), (4, 4991283261), (6, 3327522174), (9, 2218348116), (12, 1663761087), (18, 1109174058), (19, 1050796476), (27, 739449372), (36, 554587029), (38, 525398238), (54, 369724686), (57, 350265492), (76, 262699119), (81, 246483124), (108, 184862343), (114, 175132746), (127, 157205772), (162, 123241562), (171, 116755164), (228, 87566373), (254, 78602886), (324, 61620781), (342, 58377582), (381, 52401924), (508, 39301443), (513, 38918388), (684, 29188791), (762, 26200962), (1026, 19459194), (1143, 17467308), (1524, 13100481), (1539, 12972796), (2052, 9729597), (2286, 8733654), (2413, 8273988), (3078, 6486398), (3429, 5822436), (4572, 4366827), (4826, 4136994), (6156, 3243199), (6858, 2911218), (7239, 2757996), (9652, 2068497), (10287, 1940812), (13716, 1455609), (14478, 1378998), (20574, 970406), (21717, 919332), (25537, 781812), (28956, 689499), (41148, 485203), (43434, 459666), (51074, 390906), (65151, 306444), (76611, 260604), (86868, 229833), (102148, 195453), (130302, 153222)]