1920492976

素因数分解:

$2^4\times {\mathrm{11909}}^1\times {\mathrm{10079}}^1$

素因数の和:21996

約数の個数: 20

約数和(自身を含む): 3721636800

約数和(自身を除く): 1801143824

約数列:

[1, 2, 4, 8, 16, 10079, 11909, 20158, 23818, 40316, 47636, 80632, 95272, 161264, 190544, 120030811, 240061622, 480123244, 960246488, 1920492976]

約数ペア:

[(1, 1920492976), (2, 960246488), (4, 480123244), (8, 240061622), (16, 120030811), (10079, 190544), (11909, 161264), (20158, 95272), (23818, 80632), (40316, 47636)]