20298601722

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{811}}^1\times {\mathrm{85133}}^1$

素因数の和:85963

約数の個数: 48

約数和(自身を含む): 47284104672

約数和(自身を除く): 26985502950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 811, 1622, 2433, 4866, 5677, 11354, 17031, 34062, 39739, 79478, 85133, 119217, 170266, 238434, 255399, 510798, 595931, 1191862, 1787793, 3575586, 4171517, 8343034, 12514551, 25029102, 69042863, 138085726, 207128589, 414257178, 483300041, 966600082, 1449900123, 2899800246, 3383100287, 6766200574, 10149300861, 20298601722]

約数ペア:

[(1, 20298601722), (2, 10149300861), (3, 6766200574), (6, 3383100287), (7, 2899800246), (14, 1449900123), (21, 966600082), (42, 483300041), (49, 414257178), (98, 207128589), (147, 138085726), (294, 69042863), (811, 25029102), (1622, 12514551), (2433, 8343034), (4866, 4171517), (5677, 3575586), (11354, 1787793), (17031, 1191862), (34062, 595931), (39739, 510798), (79478, 255399), (85133, 238434), (119217, 170266)]