20227939691154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40387}}^1\times {\mathrm{377717}}^1$

素因数の和:418139

約数の個数: 64

約数和(自身を含む): 46131950342016

約数和(自身を除く): 25904010650862

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 40387, 80774, 121161, 242322, 377717, 525031, 686579, 755434, 1050062, 1133151, 1373158, 1575093, 2059737, 2266302, 3150186, 4119474, 4910321, 6421189, 8925527, 9820642, 12842378, 14730963, 17851054, 19263567, 26776581, 29461926, 38527134, 53553162, 83475457, 166950914, 250426371, 500852742, 15254856479, 30509712958, 45764569437, 91529138874, 198313134227, 259332560143, 396626268454, 518665120286, 594939402681, 777997680429, 1189878805362, 1555995360858, 3371323281859, 6742646563718, 10113969845577, 20227939691154]

約数ペア:

[(1, 20227939691154), (2, 10113969845577), (3, 6742646563718), (6, 3371323281859), (13, 1555995360858), (17, 1189878805362), (26, 777997680429), (34, 594939402681), (39, 518665120286), (51, 396626268454), (78, 259332560143), (102, 198313134227), (221, 91529138874), (442, 45764569437), (663, 30509712958), (1326, 15254856479), (40387, 500852742), (80774, 250426371), (121161, 166950914), (242322, 83475457), (377717, 53553162), (525031, 38527134), (686579, 29461926), (755434, 26776581), (1050062, 19263567), (1133151, 17851054), (1373158, 14730963), (1575093, 12842378), (2059737, 9820642), (2266302, 8925527), (3150186, 6421189), (4119474, 4910321)]