20177542332

素因数分解:

$2^2\times 3^2\times {\mathrm{8737}}^1\times {\mathrm{64151}}^1$

素因数の和:72898

約数の個数: 36

約数和(自身を含む): 51010976016

約数和(自身を除く): 30833433684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8737, 17474, 26211, 34948, 52422, 64151, 78633, 104844, 128302, 157266, 192453, 256604, 314532, 384906, 577359, 769812, 1154718, 2309436, 560487287, 1120974574, 1681461861, 2241949148, 3362923722, 5044385583, 6725847444, 10088771166, 20177542332]

約数ペア:

[(1, 20177542332), (2, 10088771166), (3, 6725847444), (4, 5044385583), (6, 3362923722), (9, 2241949148), (12, 1681461861), (18, 1120974574), (36, 560487287), (8737, 2309436), (17474, 1154718), (26211, 769812), (34948, 577359), (52422, 384906), (64151, 314532), (78633, 256604), (104844, 192453), (128302, 157266)]