20767490634

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{175493}}^1$

素因数の和:175683

約数の個数: 48

約数和(自身を含む): 45934501536

約数和(自身を除く): 25167010902

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 163, 242, 326, 363, 489, 726, 978, 1793, 3586, 5379, 10758, 19723, 39446, 59169, 118338, 175493, 350986, 526479, 1052958, 1930423, 3860846, 5791269, 11582538, 21234653, 28605359, 42469306, 57210718, 63703959, 85816077, 127407918, 171632154, 314658949, 629317898, 943976847, 1887953694, 3461248439, 6922496878, 10383745317, 20767490634]

約数ペア:

[(1, 20767490634), (2, 10383745317), (3, 6922496878), (6, 3461248439), (11, 1887953694), (22, 943976847), (33, 629317898), (66, 314658949), (121, 171632154), (163, 127407918), (242, 85816077), (326, 63703959), (363, 57210718), (489, 42469306), (726, 28605359), (978, 21234653), (1793, 11582538), (3586, 5791269), (5379, 3860846), (10758, 1930423), (19723, 1052958), (39446, 526479), (59169, 350986), (118338, 175493)]