2080202346

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{11243}}^1$

素因数の和:11811

約数の個数: 48

約数和(自身を含む): 4753513440

約数和(自身を除く): 2673311094

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 541, 1082, 1623, 3246, 4869, 9738, 10279, 11243, 20558, 22486, 30837, 33729, 61674, 67458, 92511, 101187, 185022, 202374, 213617, 427234, 640851, 1281702, 1922553, 3845106, 6082463, 12164926, 18247389, 36494778, 54742167, 109484334, 115566797, 231133594, 346700391, 693400782, 1040101173, 2080202346]

約数ペア:

[(1, 2080202346), (2, 1040101173), (3, 693400782), (6, 346700391), (9, 231133594), (18, 115566797), (19, 109484334), (38, 54742167), (57, 36494778), (114, 18247389), (171, 12164926), (342, 6082463), (541, 3845106), (1082, 1922553), (1623, 1281702), (3246, 640851), (4869, 427234), (9738, 213617), (10279, 202374), (11243, 185022), (20558, 101187), (22486, 92511), (30837, 67458), (33729, 61674)]