20239314484

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{797}}^1\times {\mathrm{1223}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 36921225600

約数和(自身を除く): 16681911116

約数列:

[1, 2, 4, 29, 58, 116, 179, 358, 716, 797, 1223, 1594, 2446, 3188, 4892, 5191, 10382, 20764, 23113, 35467, 46226, 70934, 92452, 141868, 142663, 218917, 285326, 437834, 570652, 875668, 974731, 1949462, 3898924, 4137227, 6348593, 8274454, 12697186, 16548908, 25394372, 28267199, 56534398, 113068796, 174476849, 348953698, 697907396, 5059828621, 10119657242, 20239314484]

約数ペア:

[(1, 20239314484), (2, 10119657242), (4, 5059828621), (29, 697907396), (58, 348953698), (116, 174476849), (179, 113068796), (358, 56534398), (716, 28267199), (797, 25394372), (1223, 16548908), (1594, 12697186), (2446, 8274454), (3188, 6348593), (4892, 4137227), (5191, 3898924), (10382, 1949462), (20764, 974731), (23113, 875668), (35467, 570652), (46226, 437834), (70934, 285326), (92452, 218917), (141868, 142663)]