20785535719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{96557}}^1$

素因数の和:97170

約数の個数: 16

約数和(自身を含む): 23197093920

約数和(自身を除く): 2411558201

約数列:

[1, 13, 29, 377, 571, 7423, 16559, 96557, 215267, 1255241, 2800153, 36401989, 55134047, 716742611, 1598887363, 20785535719]

約数ペア:

[(1, 20785535719), (13, 1598887363), (29, 716742611), (377, 55134047), (571, 36401989), (7423, 2800153), (16559, 1255241), (96557, 215267)]