20343981336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2671}}^1\times {\mathrm{45337}}^1$

素因数の和:48024

約数の個数: 64

約数和(自身を含む): 58148705280

約数和(自身を除く): 37804723944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2671, 5342, 8013, 10684, 16026, 18697, 21368, 32052, 37394, 45337, 56091, 64104, 74788, 90674, 112182, 136011, 149576, 181348, 224364, 272022, 317359, 362696, 448728, 544044, 634718, 952077, 1088088, 1269436, 1904154, 2538872, 3808308, 7616616, 121095127, 242190254, 363285381, 484380508, 726570762, 847665889, 968761016, 1453141524, 1695331778, 2542997667, 2906283048, 3390663556, 5085995334, 6781327112, 10171990668, 20343981336]

約数ペア:

[(1, 20343981336), (2, 10171990668), (3, 6781327112), (4, 5085995334), (6, 3390663556), (7, 2906283048), (8, 2542997667), (12, 1695331778), (14, 1453141524), (21, 968761016), (24, 847665889), (28, 726570762), (42, 484380508), (56, 363285381), (84, 242190254), (168, 121095127), (2671, 7616616), (5342, 3808308), (8013, 2538872), (10684, 1904154), (16026, 1269436), (18697, 1088088), (21368, 952077), (32052, 634718), (37394, 544044), (45337, 448728), (56091, 362696), (64104, 317359), (74788, 272022), (90674, 224364), (112182, 181348), (136011, 149576)]