20115740028

素因数分解:

$2^2\times 3^1\times {\mathrm{563}}^1\times {\mathrm{1063}}^1\times {\mathrm{2801}}^1$

素因数の和:4434

約数の個数: 48

約数和(自身を含む): 47081131776

約数和(自身を除く): 26965391748

約数列:

[1, 2, 3, 4, 6, 12, 563, 1063, 1126, 1689, 2126, 2252, 2801, 3189, 3378, 4252, 5602, 6378, 6756, 8403, 11204, 12756, 16806, 33612, 598469, 1196938, 1576963, 1795407, 2393876, 2977463, 3153926, 3590814, 4730889, 5954926, 6307852, 7181628, 8932389, 9461778, 11909852, 17864778, 18923556, 35729556, 1676311669, 3352623338, 5028935007, 6705246676, 10057870014, 20115740028]

約数ペア:

[(1, 20115740028), (2, 10057870014), (3, 6705246676), (4, 5028935007), (6, 3352623338), (12, 1676311669), (563, 35729556), (1063, 18923556), (1126, 17864778), (1689, 11909852), (2126, 9461778), (2252, 8932389), (2801, 7181628), (3189, 6307852), (3378, 5954926), (4252, 4730889), (5602, 3590814), (6378, 3153926), (6756, 2977463), (8403, 2393876), (11204, 1795407), (12756, 1576963), (16806, 1196938), (33612, 598469)]