20185063145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{199961}}^1$

素因数の和:201532

約数の個数: 16

約数和(自身を含む): 26102239632

約数和(自身を除く): 5917176487

約数列:

[1, 5, 13, 65, 1553, 7765, 20189, 100945, 199961, 999805, 2599493, 12997465, 310539433, 1552697165, 4037012629, 20185063145]

約数ペア:

[(1, 20185063145), (5, 4037012629), (13, 1552697165), (65, 310539433), (1553, 12997465), (7765, 2599493), (20189, 999805), (100945, 199961)]