20180474760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5798987}}^1$

素因数の和:5799030

約数の個数: 64

約数和(自身を含む): 62629070400

約数和(自身を除く): 42448595640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 5798987, 11597974, 17396961, 23195948, 28994935, 34793922, 46391896, 57989870, 69587844, 86984805, 115979740, 139175688, 168170623, 173969610, 231959480, 336341246, 347939220, 504511869, 672682492, 695878440, 840853115, 1009023738, 1345364984, 1681706230, 2018047476, 2522559345, 3363412460, 4036094952, 5045118690, 6726824920, 10090237380, 20180474760]

約数ペア:

[(1, 20180474760), (2, 10090237380), (3, 6726824920), (4, 5045118690), (5, 4036094952), (6, 3363412460), (8, 2522559345), (10, 2018047476), (12, 1681706230), (15, 1345364984), (20, 1009023738), (24, 840853115), (29, 695878440), (30, 672682492), (40, 504511869), (58, 347939220), (60, 336341246), (87, 231959480), (116, 173969610), (120, 168170623), (145, 139175688), (174, 115979740), (232, 86984805), (290, 69587844), (348, 57989870), (435, 46391896), (580, 34793922), (696, 28994935), (870, 23195948), (1160, 17396961), (1740, 11597974), (3480, 5798987)]