20184889752

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{270343}}^1$

素因数の和:270433

約数の個数: 96

約数和(自身を含む): 58832261280

約数和(自身を除く): 38647371528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 61, 68, 72, 102, 122, 136, 153, 183, 204, 244, 306, 366, 408, 488, 549, 612, 732, 1037, 1098, 1224, 1464, 2074, 2196, 3111, 4148, 4392, 6222, 8296, 9333, 12444, 18666, 24888, 37332, 74664, 270343, 540686, 811029, 1081372, 1622058, 2162744, 2433087, 3244116, 4595831, 4866174, 6488232, 9191662, 9732348, 13787493, 16490923, 18383324, 19464696, 27574986, 32981846, 36766648, 41362479, 49472769, 55149972, 65963692, 82724958, 98945538, 110299944, 131927384, 148418307, 165449916, 197891076, 280345691, 296836614, 330899832, 395782152, 560691382, 593673228, 841037073, 1121382764, 1187346456, 1682074146, 2242765528, 2523111219, 3364148292, 5046222438, 6728296584, 10092444876, 20184889752]

約数ペア:

[(1, 20184889752), (2, 10092444876), (3, 6728296584), (4, 5046222438), (6, 3364148292), (8, 2523111219), (9, 2242765528), (12, 1682074146), (17, 1187346456), (18, 1121382764), (24, 841037073), (34, 593673228), (36, 560691382), (51, 395782152), (61, 330899832), (68, 296836614), (72, 280345691), (102, 197891076), (122, 165449916), (136, 148418307), (153, 131927384), (183, 110299944), (204, 98945538), (244, 82724958), (306, 65963692), (366, 55149972), (408, 49472769), (488, 41362479), (549, 36766648), (612, 32981846), (732, 27574986), (1037, 19464696), (1098, 18383324), (1224, 16490923), (1464, 13787493), (2074, 9732348), (2196, 9191662), (3111, 6488232), (4148, 4866174), (4392, 4595831), (6222, 3244116), (8296, 2433087), (9333, 2162744), (12444, 1622058), (18666, 1081372), (24888, 811029), (37332, 540686), (74664, 270343)]