20239520964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4473811}}^1$

素因数の和:4473860

約数の個数: 48

約数和(自身を含む): 52612029120

約数和(自身を除く): 32372508156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 4473811, 8947622, 13421433, 17895244, 26842866, 53685732, 58159543, 116319086, 129740519, 174478629, 232638172, 259481038, 348957258, 389221557, 518962076, 697914516, 778443114, 1556886228, 1686626747, 3373253494, 5059880241, 6746506988, 10119760482, 20239520964]

約数ペア:

[(1, 20239520964), (2, 10119760482), (3, 6746506988), (4, 5059880241), (6, 3373253494), (12, 1686626747), (13, 1556886228), (26, 778443114), (29, 697914516), (39, 518962076), (52, 389221557), (58, 348957258), (78, 259481038), (87, 232638172), (116, 174478629), (156, 129740519), (174, 116319086), (348, 58159543), (377, 53685732), (754, 26842866), (1131, 17895244), (1508, 13421433), (2262, 8947622), (4524, 4473811)]