20059905747

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{83653}}^1$

素因数の和:84283

約数の個数: 32

約数和(自身を含む): 32230213120

約数和(自身を除く): 12170307373

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 601, 1803, 4207, 11419, 12621, 34257, 79933, 83653, 239799, 250959, 585571, 1589407, 1756713, 4768221, 11125849, 33377547, 50275453, 150826359, 351928171, 955233607, 1055784513, 2865700821, 6686635249, 20059905747]

約数ペア:

[(1, 20059905747), (3, 6686635249), (7, 2865700821), (19, 1055784513), (21, 955233607), (57, 351928171), (133, 150826359), (399, 50275453), (601, 33377547), (1803, 11125849), (4207, 4768221), (11419, 1756713), (12621, 1589407), (34257, 585571), (79933, 250959), (83653, 239799)]