20192484675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1\times {\mathrm{1409}}^1$

素因数の和:2061

約数の個数: 96

約数和(自身を含む): 37765440000

約数和(自身を除く): 17572955325

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 599, 725, 825, 957, 1409, 1595, 1797, 2175, 2995, 4227, 4785, 6589, 7045, 7975, 8985, 14975, 15499, 17371, 19767, 21135, 23925, 32945, 35225, 40861, 44925, 46497, 52113, 77495, 86855, 98835, 105675, 122583, 164725, 191081, 204305, 232485, 260565, 387475, 434275, 449471, 494175, 573243, 612915, 843991, 955405, 1021525, 1162425, 1302825, 1348413, 2247355, 2531973, 2866215, 3064575, 4219955, 4777025, 6742065, 9283901, 11236775, 12659865, 14331075, 21099775, 24475739, 27851703, 33710325, 46419505, 63299325, 73427217, 122378695, 139258515, 232097525, 269233129, 367136085, 611893475, 696292575, 807699387, 1346165645, 1835680425, 4038496935, 6730828225, 20192484675]

約数ペア:

[(1, 20192484675), (3, 6730828225), (5, 4038496935), (11, 1835680425), (15, 1346165645), (25, 807699387), (29, 696292575), (33, 611893475), (55, 367136085), (75, 269233129), (87, 232097525), (145, 139258515), (165, 122378695), (275, 73427217), (319, 63299325), (435, 46419505), (599, 33710325), (725, 27851703), (825, 24475739), (957, 21099775), (1409, 14331075), (1595, 12659865), (1797, 11236775), (2175, 9283901), (2995, 6742065), (4227, 4777025), (4785, 4219955), (6589, 3064575), (7045, 2866215), (7975, 2531973), (8985, 2247355), (14975, 1348413), (15499, 1302825), (17371, 1162425), (19767, 1021525), (21135, 955405), (23925, 843991), (32945, 612915), (35225, 573243), (40861, 494175), (44925, 449471), (46497, 434275), (52113, 387475), (77495, 260565), (86855, 232485), (98835, 204305), (105675, 191081), (122583, 164725)]