20123408446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1\times {\mathrm{306563}}^1$

素因数の和:308015

約数の個数: 16

約数和(自身を含む): 31519684224

約数和(自身を除く): 11396275778

約数列:

[1, 2, 23, 46, 1427, 2854, 32821, 65642, 306563, 613126, 7050949, 14101898, 437465401, 874930802, 10061704223, 20123408446]

約数ペア:

[(1, 20123408446), (2, 10061704223), (23, 874930802), (46, 437465401), (1427, 14101898), (2854, 7050949), (32821, 613126), (65642, 306563)]