20188045752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120166939}}^1$

素因数の和:120166955

約数の個数: 32

約数和(自身を含む): 57680131200

約数和(自身を除く): 37492085448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120166939, 240333878, 360500817, 480667756, 721001634, 841168573, 961335512, 1442003268, 1682337146, 2523505719, 2884006536, 3364674292, 5047011438, 6729348584, 10094022876, 20188045752]

約数ペア:

[(1, 20188045752), (2, 10094022876), (3, 6729348584), (4, 5047011438), (6, 3364674292), (7, 2884006536), (8, 2523505719), (12, 1682337146), (14, 1442003268), (21, 961335512), (24, 841168573), (28, 721001634), (42, 480667756), (56, 360500817), (84, 240333878), (168, 120166939)]