20136760308

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{1630771}}^1$

素因数の和:1630802

約数の個数: 72

約数和(自身を含む): 59360100800

約数和(自身を除く): 39223340492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 1630771, 3261542, 4892313, 6523084, 9784626, 11415397, 14676939, 19569252, 22830794, 29353878, 34246191, 45661588, 58707756, 68492382, 79907779, 102738573, 136984764, 159815558, 205477146, 239723337, 319631116, 410954292, 479446674, 559354453, 719170011, 958893348, 1118708906, 1438340022, 1678063359, 2237417812, 2876680044, 3356126718, 5034190077, 6712253436, 10068380154, 20136760308]

約数ペア:

[(1, 20136760308), (2, 10068380154), (3, 6712253436), (4, 5034190077), (6, 3356126718), (7, 2876680044), (9, 2237417812), (12, 1678063359), (14, 1438340022), (18, 1118708906), (21, 958893348), (28, 719170011), (36, 559354453), (42, 479446674), (49, 410954292), (63, 319631116), (84, 239723337), (98, 205477146), (126, 159815558), (147, 136984764), (196, 102738573), (252, 79907779), (294, 68492382), (343, 58707756), (441, 45661588), (588, 34246191), (686, 29353878), (882, 22830794), (1029, 19569252), (1372, 14676939), (1764, 11415397), (2058, 9784626), (3087, 6523084), (4116, 4892313), (6174, 3261542), (12348, 1630771)]