2019945660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33665761}}^1$

素因数の和:33665773

約数の個数: 24

約数和(自身を含む): 5655848016

約数和(自身を除く): 3635902356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33665761, 67331522, 100997283, 134663044, 168328805, 201994566, 336657610, 403989132, 504986415, 673315220, 1009972830, 2019945660]

約数ペア:

[(1, 2019945660), (2, 1009972830), (3, 673315220), (4, 504986415), (5, 403989132), (6, 336657610), (10, 201994566), (12, 168328805), (15, 134663044), (20, 100997283), (30, 67331522), (60, 33665761)]