20162997736

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12415639}}^1$

素因数の和:12415681

約数の個数: 32

約数和(自身を含む): 44696304000

約数和(自身を除く): 24533306264

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 12415639, 24831278, 49662556, 86909473, 99325112, 173818946, 347637892, 360053531, 695275784, 720107062, 1440214124, 2520374717, 2880428248, 5040749434, 10081498868, 20162997736]

約数ペア:

[(1, 20162997736), (2, 10081498868), (4, 5040749434), (7, 2880428248), (8, 2520374717), (14, 1440214124), (28, 720107062), (29, 695275784), (56, 360053531), (58, 347637892), (116, 173818946), (203, 99325112), (232, 86909473), (406, 49662556), (812, 24831278), (1624, 12415639)]