20774292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22483}}^1$

素因数の和:22508

約数の個数: 48

約数和(自身を含む): 60436992

約数和(自身を除く): 39662700

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 22483, 44966, 67449, 89932, 134898, 157381, 247313, 269796, 314762, 472143, 494626, 629524, 741939, 944286, 989252, 1483878, 1731191, 1888572, 2967756, 3462382, 5193573, 6924764, 10387146, 20774292]

約数ペア:

[(1, 20774292), (2, 10387146), (3, 6924764), (4, 5193573), (6, 3462382), (7, 2967756), (11, 1888572), (12, 1731191), (14, 1483878), (21, 989252), (22, 944286), (28, 741939), (33, 629524), (42, 494626), (44, 472143), (66, 314762), (77, 269796), (84, 247313), (132, 157381), (154, 134898), (231, 89932), (308, 67449), (462, 44966), (924, 22483)]