2019987678

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{3333313}}^1$

素因数の和:3333419

約数の個数: 16

約数和(自身を含む): 4079976336

約数和(自身を除く): 2059988658

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 3333313, 6666626, 9999939, 19999878, 336664613, 673329226, 1009993839, 2019987678]

約数ペア:

[(1, 2019987678), (2, 1009993839), (3, 673329226), (6, 336664613), (101, 19999878), (202, 9999939), (303, 6666626), (606, 3333313)]