20346504035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{21673}}^1$

素因数の和:21816

約数の個数: 48

約数和(自身を含む): 29128815648

約数和(自身を除く): 8782311613

約数列:

[1, 5, 11, 13, 55, 65, 101, 143, 169, 505, 715, 845, 1111, 1313, 1859, 5555, 6565, 9295, 14443, 17069, 21673, 72215, 85345, 108365, 187759, 238403, 281749, 938795, 1192015, 1408745, 2188973, 3099239, 3662737, 10944865, 15496195, 18313685, 24078703, 28456649, 40290107, 120393515, 142283245, 201450535, 313023139, 369936437, 1565115695, 1849682185, 4069300807, 20346504035]

約数ペア:

[(1, 20346504035), (5, 4069300807), (11, 1849682185), (13, 1565115695), (55, 369936437), (65, 313023139), (101, 201450535), (143, 142283245), (169, 120393515), (505, 40290107), (715, 28456649), (845, 24078703), (1111, 18313685), (1313, 15496195), (1859, 10944865), (5555, 3662737), (6565, 3099239), (9295, 2188973), (14443, 1408745), (17069, 1192015), (21673, 938795), (72215, 281749), (85345, 238403), (108365, 187759)]