20075104

素因数分解:

$2^5\times 7^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 48384000

約数和(自身を除く): 28308896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 59, 62, 98, 112, 118, 124, 196, 217, 224, 236, 248, 343, 392, 413, 434, 472, 496, 686, 784, 826, 868, 944, 992, 1372, 1519, 1568, 1652, 1736, 1829, 1888, 2744, 2891, 3038, 3304, 3472, 3658, 5488, 5782, 6076, 6608, 6944, 7316, 10633, 10976, 11564, 12152, 12803, 13216, 14632, 20237, 21266, 23128, 24304, 25606, 29264, 40474, 42532, 46256, 48608, 51212, 58528, 80948, 85064, 89621, 92512, 102424, 161896, 170128, 179242, 204848, 323792, 340256, 358484, 409696, 627347, 647584, 716968, 1254694, 1433936, 2509388, 2867872, 5018776, 10037552, 20075104]

約数ペア:

[(1, 20075104), (2, 10037552), (4, 5018776), (7, 2867872), (8, 2509388), (14, 1433936), (16, 1254694), (28, 716968), (31, 647584), (32, 627347), (49, 409696), (56, 358484), (59, 340256), (62, 323792), (98, 204848), (112, 179242), (118, 170128), (124, 161896), (196, 102424), (217, 92512), (224, 89621), (236, 85064), (248, 80948), (343, 58528), (392, 51212), (413, 48608), (434, 46256), (472, 42532), (496, 40474), (686, 29264), (784, 25606), (826, 24304), (868, 23128), (944, 21266), (992, 20237), (1372, 14632), (1519, 13216), (1568, 12803), (1652, 12152), (1736, 11564), (1829, 10976), (1888, 10633), (2744, 7316), (2891, 6944), (3038, 6608), (3304, 6076), (3472, 5782), (3658, 5488)]