20162427684

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{4898549}}^1$

素因数の和:4898577

約数の個数: 48

約数和(自身を含む): 54863760000

約数和(自身を除く): 34701332316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 4898549, 9797098, 14695647, 19594196, 29391294, 34289843, 58782588, 68579686, 102869529, 137159372, 205739058, 240028901, 411478116, 480057802, 720086703, 960115604, 1440173406, 1680202307, 2880346812, 3360404614, 5040606921, 6720809228, 10081213842, 20162427684]

約数ペア:

[(1, 20162427684), (2, 10081213842), (3, 6720809228), (4, 5040606921), (6, 3360404614), (7, 2880346812), (12, 1680202307), (14, 1440173406), (21, 960115604), (28, 720086703), (42, 480057802), (49, 411478116), (84, 240028901), (98, 205739058), (147, 137159372), (196, 102869529), (294, 68579686), (343, 58782588), (588, 34289843), (686, 29391294), (1029, 19594196), (1372, 14695647), (2058, 9797098), (4116, 4898549)]