2012159205

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{13063}}^1$

素因数の和:13247

約数の個数: 64

約数和(自身を含む): 4113592320

約数和(自身を除く): 2101433115

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 163, 189, 315, 489, 815, 945, 1141, 1467, 2445, 3423, 4401, 5705, 7335, 10269, 13063, 17115, 22005, 30807, 39189, 51345, 65315, 91441, 117567, 154035, 195945, 274323, 352701, 457205, 587835, 822969, 1371615, 1763505, 2129269, 2468907, 4114845, 6387807, 10646345, 12344535, 14904883, 19163421, 31939035, 44714649, 57490263, 74524415, 95817105, 134143947, 223573245, 287451315, 402431841, 670719735, 2012159205]

約数ペア:

[(1, 2012159205), (3, 670719735), (5, 402431841), (7, 287451315), (9, 223573245), (15, 134143947), (21, 95817105), (27, 74524415), (35, 57490263), (45, 44714649), (63, 31939035), (105, 19163421), (135, 14904883), (163, 12344535), (189, 10646345), (315, 6387807), (489, 4114845), (815, 2468907), (945, 2129269), (1141, 1763505), (1467, 1371615), (2445, 822969), (3423, 587835), (4401, 457205), (5705, 352701), (7335, 274323), (10269, 195945), (13063, 154035), (17115, 117567), (22005, 91441), (30807, 65315), (39189, 51345)]