20100141876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1\times {\mathrm{2969}}^1$

素因数の和:4309

約数の個数: 96

約数和(自身を含む): 51572505600

約数和(自身を除く): 31472363724

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1291, 1311, 1748, 2582, 2622, 2969, 3873, 5164, 5244, 5938, 7746, 8907, 11876, 15492, 17814, 24529, 29693, 35628, 49058, 56411, 59386, 68287, 73587, 89079, 98116, 112822, 118772, 136574, 147174, 169233, 178158, 204861, 225644, 273148, 294348, 338466, 356316, 409722, 564167, 676932, 819444, 1128334, 1297453, 1692501, 2256668, 2594906, 3385002, 3832979, 3892359, 5189812, 6770004, 7665958, 7784718, 11498937, 15331916, 15569436, 22997874, 45995748, 72826601, 88158517, 145653202, 176317034, 218479803, 264475551, 291306404, 352634068, 436959606, 528951102, 873919212, 1057902204, 1675011823, 3350023646, 5025035469, 6700047292, 10050070938, 20100141876]

約数ペア:

[(1, 20100141876), (2, 10050070938), (3, 6700047292), (4, 5025035469), (6, 3350023646), (12, 1675011823), (19, 1057902204), (23, 873919212), (38, 528951102), (46, 436959606), (57, 352634068), (69, 291306404), (76, 264475551), (92, 218479803), (114, 176317034), (138, 145653202), (228, 88158517), (276, 72826601), (437, 45995748), (874, 22997874), (1291, 15569436), (1311, 15331916), (1748, 11498937), (2582, 7784718), (2622, 7665958), (2969, 6770004), (3873, 5189812), (5164, 3892359), (5244, 3832979), (5938, 3385002), (7746, 2594906), (8907, 2256668), (11876, 1692501), (15492, 1297453), (17814, 1128334), (24529, 819444), (29693, 676932), (35628, 564167), (49058, 409722), (56411, 356316), (59386, 338466), (68287, 294348), (73587, 273148), (89079, 225644), (98116, 204861), (112822, 178158), (118772, 169233), (136574, 147174)]