20130869664

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3678887}}^1$

素因数の和:3678922

約数の個数: 72

約数和(自身を含む): 60260185440

約数和(自身を除く): 40129315776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 3678887, 7357774, 11036661, 14715548, 22073322, 29431096, 33109983, 44146644, 58862192, 66219966, 69898853, 88293288, 117724384, 132439932, 139797706, 176586576, 209696559, 264879864, 279595412, 353173152, 419393118, 529759728, 559190824, 629089677, 838786236, 1059519456, 1118381648, 1258179354, 1677572472, 2236763296, 2516358708, 3355144944, 5032717416, 6710289888, 10065434832, 20130869664]

約数ペア:

[(1, 20130869664), (2, 10065434832), (3, 6710289888), (4, 5032717416), (6, 3355144944), (8, 2516358708), (9, 2236763296), (12, 1677572472), (16, 1258179354), (18, 1118381648), (19, 1059519456), (24, 838786236), (32, 629089677), (36, 559190824), (38, 529759728), (48, 419393118), (57, 353173152), (72, 279595412), (76, 264879864), (96, 209696559), (114, 176586576), (144, 139797706), (152, 132439932), (171, 117724384), (228, 88293288), (288, 69898853), (304, 66219966), (342, 58862192), (456, 44146644), (608, 33109983), (684, 29431096), (912, 22073322), (1368, 14715548), (1824, 11036661), (2736, 7357774), (5472, 3678887)]