20177067336

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1777}}^1\times {\mathrm{2477}}^1$

素因数の和:4454

約数の個数: 64

約数和(自身を含む): 50755783680

約数和(自身を除く): 30578716344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 573, 764, 1146, 1528, 1777, 2292, 2477, 3554, 4584, 4954, 5331, 7108, 7431, 9908, 10662, 14216, 14862, 19816, 21324, 29724, 42648, 59448, 339407, 473107, 678814, 946214, 1018221, 1357628, 1419321, 1892428, 2036442, 2715256, 2838642, 3784856, 4072884, 4401629, 5677284, 8145768, 8803258, 11354568, 13204887, 17606516, 26409774, 35213032, 52819548, 105639096, 840711139, 1681422278, 2522133417, 3362844556, 5044266834, 6725689112, 10088533668, 20177067336]

約数ペア:

[(1, 20177067336), (2, 10088533668), (3, 6725689112), (4, 5044266834), (6, 3362844556), (8, 2522133417), (12, 1681422278), (24, 840711139), (191, 105639096), (382, 52819548), (573, 35213032), (764, 26409774), (1146, 17606516), (1528, 13204887), (1777, 11354568), (2292, 8803258), (2477, 8145768), (3554, 5677284), (4584, 4401629), (4954, 4072884), (5331, 3784856), (7108, 2838642), (7431, 2715256), (9908, 2036442), (10662, 1892428), (14216, 1419321), (14862, 1357628), (19816, 1018221), (21324, 946214), (29724, 678814), (42648, 473107), (59448, 339407)]