20157458544

素因数分解:

$2^4\times 3^2\times {\mathrm{3137}}^1\times {\mathrm{44623}}^1$

素因数の和:47774

約数の個数: 60

約数和(自身を含む): 56432135136

約数和(自身を除く): 36274676592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3137, 6274, 9411, 12548, 18822, 25096, 28233, 37644, 44623, 50192, 56466, 75288, 89246, 112932, 133869, 150576, 178492, 225864, 267738, 356984, 401607, 451728, 535476, 713968, 803214, 1070952, 1606428, 2141904, 3212856, 6425712, 139982351, 279964702, 419947053, 559929404, 839894106, 1119858808, 1259841159, 1679788212, 2239717616, 2519682318, 3359576424, 5039364636, 6719152848, 10078729272, 20157458544]

約数ペア:

[(1, 20157458544), (2, 10078729272), (3, 6719152848), (4, 5039364636), (6, 3359576424), (8, 2519682318), (9, 2239717616), (12, 1679788212), (16, 1259841159), (18, 1119858808), (24, 839894106), (36, 559929404), (48, 419947053), (72, 279964702), (144, 139982351), (3137, 6425712), (6274, 3212856), (9411, 2141904), (12548, 1606428), (18822, 1070952), (25096, 803214), (28233, 713968), (37644, 535476), (44623, 451728), (50192, 401607), (56466, 356984), (75288, 267738), (89246, 225864), (112932, 178492), (133869, 150576)]