20180936146

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6607}}^1\times {\mathrm{11483}}^1$

素因数の和:18118

約数の個数: 32

約数和(自身を含む): 36425410560

約数和(自身を除く): 16244474414

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 6607, 11483, 13214, 22966, 46249, 80381, 92498, 125533, 160762, 218177, 251066, 436354, 878731, 1527239, 1757462, 3054478, 75868181, 151736362, 531077267, 1062154534, 1441495439, 2882990878, 10090468073, 20180936146]

約数ペア:

[(1, 20180936146), (2, 10090468073), (7, 2882990878), (14, 1441495439), (19, 1062154534), (38, 531077267), (133, 151736362), (266, 75868181), (6607, 3054478), (11483, 1757462), (13214, 1527239), (22966, 878731), (46249, 436354), (80381, 251066), (92498, 218177), (125533, 160762)]