20176906233

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1\times {\mathrm{11903}}^1$

素因数の和:13605

約数の個数: 32

約数和(自身を含む): 30315773952

約数和(自身を除く): 10138867719

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 1657, 4971, 11903, 18227, 35709, 51367, 54681, 130933, 154101, 368993, 392799, 565037, 1106979, 1695111, 4058923, 12176769, 19723271, 59169813, 216955981, 611421401, 650867943, 1834264203, 6725635411, 20176906233]

約数ペア:

[(1, 20176906233), (3, 6725635411), (11, 1834264203), (31, 650867943), (33, 611421401), (93, 216955981), (341, 59169813), (1023, 19723271), (1657, 12176769), (4971, 4058923), (11903, 1695111), (18227, 1106979), (35709, 565037), (51367, 392799), (54681, 368993), (130933, 154101)]