20131594245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2203787}}^1$

素因数の和:2203834

約数の個数: 48

約数和(自身を含む): 41254911360

約数和(自身を除く): 21123317115

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 9135, 2203787, 6611361, 11018935, 15426509, 19834083, 33056805, 46279527, 63909823, 77132545, 99170415, 138838581, 191729469, 231397635, 319549115, 447368761, 575188407, 694192905, 958647345, 1342106283, 2236843805, 2875942035, 4026318849, 6710531415, 20131594245]

約数ペア:

[(1, 20131594245), (3, 6710531415), (5, 4026318849), (7, 2875942035), (9, 2236843805), (15, 1342106283), (21, 958647345), (29, 694192905), (35, 575188407), (45, 447368761), (63, 319549115), (87, 231397635), (105, 191729469), (145, 138838581), (203, 99170415), (261, 77132545), (315, 63909823), (435, 46279527), (609, 33056805), (1015, 19834083), (1305, 15426509), (1827, 11018935), (3045, 6611361), (9135, 2203787)]