20187140214

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{63481573}}^1$

素因数の和:63481631

約数の個数: 16

約数和(自身を含む): 41136059952

約数和(自身を除く): 20948919738

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 63481573, 126963146, 190444719, 380889438, 3364523369, 6729046738, 10093570107, 20187140214]

約数ペア:

[(1, 20187140214), (2, 10093570107), (3, 6729046738), (6, 3364523369), (53, 380889438), (106, 190444719), (159, 126963146), (318, 63481573)]