20170109712

素因数分解:

$2^4\times 3^1\times {\mathrm{420210619}}^1$

素因数の和:420210630

約数の個数: 20

約数和(自身を含む): 52106116880

約数和(自身を除く): 31936007168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420210619, 840421238, 1260631857, 1680842476, 2521263714, 3361684952, 5042527428, 6723369904, 10085054856, 20170109712]

約数ペア:

[(1, 20170109712), (2, 10085054856), (3, 6723369904), (4, 5042527428), (6, 3361684952), (8, 2521263714), (12, 1680842476), (16, 1260631857), (24, 840421238), (48, 420210619)]