20164587504

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{2176661}}^1$

素因数の和:2176865

約数の個数: 40

約数和(自身を含む): 52361781072

約数和(自身を除く): 32197193568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 9264, 2176661, 4353322, 6529983, 8706644, 13059966, 17413288, 26119932, 34826576, 52239864, 104479728, 420095573, 840191146, 1260286719, 1680382292, 2520573438, 3360764584, 5041146876, 6721529168, 10082293752, 20164587504]

約数ペア:

[(1, 20164587504), (2, 10082293752), (3, 6721529168), (4, 5041146876), (6, 3360764584), (8, 2520573438), (12, 1680382292), (16, 1260286719), (24, 840191146), (48, 420095573), (193, 104479728), (386, 52239864), (579, 34826576), (772, 26119932), (1158, 17413288), (1544, 13059966), (2316, 8706644), (3088, 6529983), (4632, 4353322), (9264, 2176661)]