20092839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5101}}^1$

素因数の和:5218

約数の個数: 16

約数和(自身を含む): 29142624

約数和(自身を除く): 9049785

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 5101, 15303, 66313, 198939, 515201, 1545603, 6697613, 20092839]

約数ペア:

[(1, 20092839), (3, 6697613), (13, 1545603), (39, 515201), (101, 198939), (303, 66313), (1313, 15303), (3939, 5101)]