20114962281

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{828697}}^1$

素因数の和:828766

約数の個数: 32

約数和(自身を含む): 31822003200

約数和(自身を除く): 11707040919

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 261, 279, 783, 837, 899, 2697, 8091, 24273, 828697, 2486091, 7458273, 22374819, 24032213, 25689607, 72096639, 77068821, 216289917, 231206463, 648869751, 693619389, 744998603, 2234995809, 6704987427, 20114962281]

約数ペア:

[(1, 20114962281), (3, 6704987427), (9, 2234995809), (27, 744998603), (29, 693619389), (31, 648869751), (87, 231206463), (93, 216289917), (261, 77068821), (279, 72096639), (783, 25689607), (837, 24032213), (899, 22374819), (2697, 7458273), (8091, 2486091), (24273, 828697)]