20346943816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{14177}}^1$

素因数の和:14434

約数の個数: 64

約数和(自身を含む): 41297111280

約数和(自身を除く): 20950167464

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 173, 244, 346, 488, 692, 1037, 1384, 2074, 2941, 4148, 5882, 8296, 10553, 11764, 14177, 21106, 23528, 28354, 42212, 56708, 84424, 113416, 179401, 241009, 358802, 482018, 717604, 864797, 964036, 1435208, 1729594, 1928072, 2452621, 3459188, 4905242, 6918376, 9810484, 14701549, 19620968, 29403098, 41694557, 58806196, 83389114, 117612392, 149609881, 166778228, 299219762, 333556456, 598439524, 1196879048, 2543367977, 5086735954, 10173471908, 20346943816]

約数ペア:

[(1, 20346943816), (2, 10173471908), (4, 5086735954), (8, 2543367977), (17, 1196879048), (34, 598439524), (61, 333556456), (68, 299219762), (122, 166778228), (136, 149609881), (173, 117612392), (244, 83389114), (346, 58806196), (488, 41694557), (692, 29403098), (1037, 19620968), (1384, 14701549), (2074, 9810484), (2941, 6918376), (4148, 4905242), (5882, 3459188), (8296, 2452621), (10553, 1928072), (11764, 1729594), (14177, 1435208), (21106, 964036), (23528, 864797), (28354, 717604), (42212, 482018), (56708, 358802), (84424, 241009), (113416, 179401)]