20346269472

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{137713}}^1$

素因数の和:137757

約数の個数: 144

約数和(自身を含む): 63161148960

約数和(自身を除く): 42814879488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 864, 912, 972, 1026, 1296, 1368, 1539, 1824, 1944, 2052, 2592, 2736, 3078, 3888, 4104, 4617, 5472, 6156, 7776, 8208, 9234, 12312, 16416, 18468, 24624, 36936, 49248, 73872, 137713, 147744, 275426, 413139, 550852, 826278, 1101704, 1239417, 1652556, 2203408, 2478834, 2616547, 3305112, 3718251, 4406816, 4957668, 5233094, 6610224, 7436502, 7849641, 9915336, 10466188, 11154753, 13220448, 14873004, 15699282, 19830672, 20932376, 22309506, 23548923, 29746008, 31398564, 33464259, 39661344, 41864752, 44619012, 47097846, 59492016, 62797128, 66928518, 70646769, 83729504, 89238024, 94195692, 118984032, 125594256, 133857036, 141293538, 178476048, 188391384, 211940307, 251188512, 267714072, 282587076, 356952096, 376782768, 423880614, 535428144, 565174152, 635820921, 753565536, 847761228, 1070856288, 1130348304, 1271641842, 1695522456, 2260696608, 2543283684, 3391044912, 5086567368, 6782089824, 10173134736, 20346269472]

約数ペア:

[(1, 20346269472), (2, 10173134736), (3, 6782089824), (4, 5086567368), (6, 3391044912), (8, 2543283684), (9, 2260696608), (12, 1695522456), (16, 1271641842), (18, 1130348304), (19, 1070856288), (24, 847761228), (27, 753565536), (32, 635820921), (36, 565174152), (38, 535428144), (48, 423880614), (54, 376782768), (57, 356952096), (72, 282587076), (76, 267714072), (81, 251188512), (96, 211940307), (108, 188391384), (114, 178476048), (144, 141293538), (152, 133857036), (162, 125594256), (171, 118984032), (216, 94195692), (228, 89238024), (243, 83729504), (288, 70646769), (304, 66928518), (324, 62797128), (342, 59492016), (432, 47097846), (456, 44619012), (486, 41864752), (513, 39661344), (608, 33464259), (648, 31398564), (684, 29746008), (864, 23548923), (912, 22309506), (972, 20932376), (1026, 19830672), (1296, 15699282), (1368, 14873004), (1539, 13220448), (1824, 11154753), (1944, 10466188), (2052, 9915336), (2592, 7849641), (2736, 7436502), (3078, 6610224), (3888, 5233094), (4104, 4957668), (4617, 4406816), (5472, 3718251), (6156, 3305112), (7776, 2616547), (8208, 2478834), (9234, 2203408), (12312, 1652556), (16416, 1239417), (18468, 1101704), (24624, 826278), (36936, 550852), (49248, 413139), (73872, 275426), (137713, 147744)]