19962020158

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{1453}}^1\times {\mathrm{20753}}^1$

素因数の和:22539

約数の個数: 16

約数和(自身を含む): 30055610736

約数和(自身を除く): 10093590578

約数列:

[1, 2, 331, 662, 1453, 2906, 20753, 41506, 480943, 961886, 6869243, 13738486, 30154109, 60308218, 9981010079, 19962020158]

約数ペア:

[(1, 19962020158), (2, 9981010079), (331, 60308218), (662, 30154109), (1453, 13738486), (2906, 6869243), (20753, 961886), (41506, 480943)]