20052912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 57103488

約数和(自身を除く): 37050576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 163, 176, 233, 264, 326, 466, 489, 528, 652, 699, 932, 978, 1304, 1398, 1793, 1864, 1956, 2563, 2608, 2796, 3586, 3728, 3912, 5126, 5379, 5592, 7172, 7689, 7824, 10252, 10758, 11184, 14344, 15378, 20504, 21516, 28688, 30756, 37979, 41008, 43032, 61512, 75958, 86064, 113937, 123024, 151916, 227874, 303832, 417769, 455748, 607664, 835538, 911496, 1253307, 1671076, 1822992, 2506614, 3342152, 5013228, 6684304, 10026456, 20052912]

約数ペア:

[(1, 20052912), (2, 10026456), (3, 6684304), (4, 5013228), (6, 3342152), (8, 2506614), (11, 1822992), (12, 1671076), (16, 1253307), (22, 911496), (24, 835538), (33, 607664), (44, 455748), (48, 417769), (66, 303832), (88, 227874), (132, 151916), (163, 123024), (176, 113937), (233, 86064), (264, 75958), (326, 61512), (466, 43032), (489, 41008), (528, 37979), (652, 30756), (699, 28688), (932, 21516), (978, 20504), (1304, 15378), (1398, 14344), (1793, 11184), (1864, 10758), (1956, 10252), (2563, 7824), (2608, 7689), (2796, 7172), (3586, 5592), (3728, 5379), (3912, 5126)]