20176833012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240200393}}^1$

素因数の和:240200407

約数の個数: 24

約数和(自身を含む): 53804888256

約数和(自身を除く): 33628055244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240200393, 480400786, 720601179, 960801572, 1441202358, 1681402751, 2882404716, 3362805502, 5044208253, 6725611004, 10088416506, 20176833012]

約数ペア:

[(1, 20176833012), (2, 10088416506), (3, 6725611004), (4, 5044208253), (6, 3362805502), (7, 2882404716), (12, 1681402751), (14, 1441202358), (21, 960801572), (28, 720601179), (42, 480400786), (84, 240200393)]