20043048510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{205633}}^1$

素因数の和:205687

約数の個数: 96

約数和(自身を含む): 56409518880

約数和(自身を除く): 36366470370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 361, 513, 570, 722, 855, 1026, 1083, 1710, 1805, 2166, 2565, 3249, 3610, 5130, 5415, 6498, 9747, 10830, 16245, 19494, 32490, 48735, 97470, 205633, 411266, 616899, 1028165, 1233798, 1850697, 2056330, 3084495, 3701394, 3907027, 5552091, 6168990, 7814054, 9253485, 11104182, 11721081, 18506970, 19535135, 23442162, 27760455, 35163243, 39070270, 55520910, 58605405, 70326486, 74233513, 105489729, 117210810, 148467026, 175816215, 210979458, 222700539, 351632430, 371167565, 445401078, 527448645, 668101617, 742335130, 1054897290, 1113502695, 1336203234, 2004304851, 2227005390, 3340508085, 4008609702, 6681016170, 10021524255, 20043048510]

約数ペア:

[(1, 20043048510), (2, 10021524255), (3, 6681016170), (5, 4008609702), (6, 3340508085), (9, 2227005390), (10, 2004304851), (15, 1336203234), (18, 1113502695), (19, 1054897290), (27, 742335130), (30, 668101617), (38, 527448645), (45, 445401078), (54, 371167565), (57, 351632430), (90, 222700539), (95, 210979458), (114, 175816215), (135, 148467026), (171, 117210810), (190, 105489729), (270, 74233513), (285, 70326486), (342, 58605405), (361, 55520910), (513, 39070270), (570, 35163243), (722, 27760455), (855, 23442162), (1026, 19535135), (1083, 18506970), (1710, 11721081), (1805, 11104182), (2166, 9253485), (2565, 7814054), (3249, 6168990), (3610, 5552091), (5130, 3907027), (5415, 3701394), (6498, 3084495), (9747, 2056330), (10830, 1850697), (16245, 1233798), (19494, 1028165), (32490, 616899), (48735, 411266), (97470, 205633)]