20137658538

素因数分解:

$2^1\times 3^1\times {\mathrm{20113}}^1\times {\mathrm{166871}}^1$

素因数の和:186989

約数の個数: 16

約数和(自身を含む): 40277560896

約数和(自身を除く): 20139902358

約数列:

[1, 2, 3, 6, 20113, 40226, 60339, 120678, 166871, 333742, 500613, 1001226, 3356276423, 6712552846, 10068829269, 20137658538]

約数ペア:

[(1, 20137658538), (2, 10068829269), (3, 6712552846), (6, 3356276423), (20113, 1001226), (40226, 500613), (60339, 333742), (120678, 166871)]