20052096

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 54019200

約数和(自身を除く): 33967104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 316, 384, 474, 632, 661, 948, 1264, 1322, 1896, 1983, 2528, 2644, 3792, 3966, 5056, 5288, 7584, 7932, 10112, 10576, 15168, 15864, 21152, 30336, 31728, 42304, 52219, 63456, 84608, 104438, 126912, 156657, 208876, 253824, 313314, 417752, 626628, 835504, 1253256, 1671008, 2506512, 3342016, 5013024, 6684032, 10026048, 20052096]

約数ペア:

[(1, 20052096), (2, 10026048), (3, 6684032), (4, 5013024), (6, 3342016), (8, 2506512), (12, 1671008), (16, 1253256), (24, 835504), (32, 626628), (48, 417752), (64, 313314), (79, 253824), (96, 208876), (128, 156657), (158, 126912), (192, 104438), (237, 84608), (316, 63456), (384, 52219), (474, 42304), (632, 31728), (661, 30336), (948, 21152), (1264, 15864), (1322, 15168), (1896, 10576), (1983, 10112), (2528, 7932), (2644, 7584), (3792, 5288), (3966, 5056)]