20163525522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{887401}}^1$

素因数の和:887954

約数の個数: 32

約数和(自身を含む): 46173300864

約数和(自身を除く): 26009775342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 541, 1082, 1623, 3246, 3787, 7574, 11361, 22722, 887401, 1774802, 2662203, 5324406, 6211807, 12423614, 18635421, 37270842, 480083941, 960167882, 1440251823, 2880503646, 3360587587, 6721175174, 10081762761, 20163525522]

約数ペア:

[(1, 20163525522), (2, 10081762761), (3, 6721175174), (6, 3360587587), (7, 2880503646), (14, 1440251823), (21, 960167882), (42, 480083941), (541, 37270842), (1082, 18635421), (1623, 12423614), (3246, 6211807), (3787, 5324406), (7574, 2662203), (11361, 1774802), (22722, 887401)]