20090198532

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{84859}}^1$

素因数の和:85156

約数の個数: 48

約数和(自身を含む): 47569121600

約数和(自身を除く): 27478923068

約数列:

[1, 2, 3, 4, 6, 12, 109, 181, 218, 327, 362, 436, 543, 654, 724, 1086, 1308, 2172, 19729, 39458, 59187, 78916, 84859, 118374, 169718, 236748, 254577, 339436, 509154, 1018308, 9249631, 15359479, 18499262, 27748893, 30718958, 36998524, 46078437, 55497786, 61437916, 92156874, 110995572, 184313748, 1674183211, 3348366422, 5022549633, 6696732844, 10045099266, 20090198532]

約数ペア:

[(1, 20090198532), (2, 10045099266), (3, 6696732844), (4, 5022549633), (6, 3348366422), (12, 1674183211), (109, 184313748), (181, 110995572), (218, 92156874), (327, 61437916), (362, 55497786), (436, 46078437), (543, 36998524), (654, 30718958), (724, 27748893), (1086, 18499262), (1308, 15359479), (2172, 9249631), (19729, 1018308), (39458, 509154), (59187, 339436), (78916, 254577), (84859, 236748), (118374, 169718)]