20221285154

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4471757}}^1$

素因数の和:4471802

約数の個数: 32

約数和(自身を含む): 38635989120

約数和(自身を除く): 18414703966

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 4471757, 8943514, 31302299, 62604598, 76019869, 84963383, 152039738, 169926766, 532139083, 594743681, 1064278166, 1189487362, 1444377511, 2888755022, 10110642577, 20221285154]

約数ペア:

[(1, 20221285154), (2, 10110642577), (7, 2888755022), (14, 1444377511), (17, 1189487362), (19, 1064278166), (34, 594743681), (38, 532139083), (119, 169926766), (133, 152039738), (238, 84963383), (266, 76019869), (323, 62604598), (646, 31302299), (2261, 8943514), (4522, 4471757)]