20074451775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{32159}}^1$

素因数の和:32249

約数の個数: 96

約数和(自身を含む): 40197427200

約数和(自身を除く): 20122975425

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 41, 75, 87, 105, 123, 145, 175, 203, 205, 287, 435, 525, 609, 615, 725, 861, 1015, 1025, 1189, 1435, 2175, 3045, 3075, 3567, 4305, 5075, 5945, 7175, 8323, 15225, 17835, 21525, 24969, 29725, 32159, 41615, 89175, 96477, 124845, 160795, 208075, 225113, 482385, 624225, 675339, 803975, 932611, 1125565, 1318519, 2411925, 2797833, 3376695, 3955557, 4663055, 5627825, 6528277, 6592595, 9229633, 13989165, 16883475, 19584831, 19777785, 23315275, 27688899, 32641385, 32962975, 38237051, 46148165, 69945825, 97924155, 98888925, 114711153, 138444495, 163206925, 191185255, 230740825, 267659357, 489620775, 573555765, 692222475, 802978071, 955926275, 1338296785, 2867778825, 4014890355, 6691483925, 20074451775]

約数ペア:

[(1, 20074451775), (3, 6691483925), (5, 4014890355), (7, 2867778825), (15, 1338296785), (21, 955926275), (25, 802978071), (29, 692222475), (35, 573555765), (41, 489620775), (75, 267659357), (87, 230740825), (105, 191185255), (123, 163206925), (145, 138444495), (175, 114711153), (203, 98888925), (205, 97924155), (287, 69945825), (435, 46148165), (525, 38237051), (609, 32962975), (615, 32641385), (725, 27688899), (861, 23315275), (1015, 19777785), (1025, 19584831), (1189, 16883475), (1435, 13989165), (2175, 9229633), (3045, 6592595), (3075, 6528277), (3567, 5627825), (4305, 4663055), (5075, 3955557), (5945, 3376695), (7175, 2797833), (8323, 2411925), (15225, 1318519), (17835, 1125565), (21525, 932611), (24969, 803975), (29725, 675339), (32159, 624225), (41615, 482385), (89175, 225113), (96477, 208075), (124845, 160795)]