20194126858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1\times {\mathrm{15649}}^1$

素因数の和:16870

約数の個数: 32

約数和(自身を含む): 33015240000

約数和(自身を除く): 12821113142

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 1171, 2342, 15649, 22249, 31298, 33959, 44498, 67918, 297331, 453821, 594662, 645221, 907642, 1290442, 8622599, 17245198, 18324979, 36649958, 348174601, 531424391, 696349202, 1062848782, 10097063429, 20194126858]

約数ペア:

[(1, 20194126858), (2, 10097063429), (19, 1062848782), (29, 696349202), (38, 531424391), (58, 348174601), (551, 36649958), (1102, 18324979), (1171, 17245198), (2342, 8622599), (15649, 1290442), (22249, 907642), (31298, 645221), (33959, 594662), (44498, 453821), (67918, 297331)]