20199763103

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{311951}}^1$

素因数の和:312274

約数の個数: 16

約数和(自身を含む): 23111899776

約数和(自身を除く): 2912136673

約数列:

[1, 13, 17, 221, 293, 3809, 4981, 64753, 311951, 4055363, 5303167, 68941171, 91401643, 1188221359, 1553827931, 20199763103]

約数ペア:

[(1, 20199763103), (13, 1553827931), (17, 1188221359), (221, 91401643), (293, 68941171), (3809, 5303167), (4981, 4055363), (64753, 311951)]