2080773954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{189817}}^1$

素因数の和:189864

約数の個数: 64

約数和(自身を含む): 5466758400

約数和(自身を除く): 3385984446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 10962, 189817, 379634, 569451, 1138902, 1328719, 1708353, 2657438, 3416706, 3986157, 5125059, 5504693, 7972314, 10250118, 11009386, 11958471, 16514079, 23916942, 33028158, 35875413, 38532851, 49542237, 71750826, 77065702, 99084474, 115598553, 148626711, 231197106, 297253422, 346795659, 693591318, 1040386977, 2080773954]

約数ペア:

[(1, 2080773954), (2, 1040386977), (3, 693591318), (6, 346795659), (7, 297253422), (9, 231197106), (14, 148626711), (18, 115598553), (21, 99084474), (27, 77065702), (29, 71750826), (42, 49542237), (54, 38532851), (58, 35875413), (63, 33028158), (87, 23916942), (126, 16514079), (174, 11958471), (189, 11009386), (203, 10250118), (261, 7972314), (378, 5504693), (406, 5125059), (522, 3986157), (609, 3416706), (783, 2657438), (1218, 1708353), (1566, 1328719), (1827, 1138902), (3654, 569451), (5481, 379634), (10962, 189817)]