20110292685

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{219389}}^1$

素因数の和:219507

約数の個数: 64

約数和(自身を含む): 41280422400

約数和(自身を除く): 21170129715

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 97, 105, 135, 189, 291, 315, 485, 679, 873, 945, 1455, 2037, 2619, 3395, 4365, 6111, 10185, 13095, 18333, 30555, 91665, 219389, 658167, 1096945, 1535723, 1974501, 3290835, 4607169, 5923503, 7678615, 9872505, 13821507, 21280733, 23035845, 29617515, 41464521, 63842199, 69107535, 106403665, 148965131, 191526597, 207322605, 319210995, 446895393, 574579791, 744825655, 957632985, 1340686179, 2234476965, 2872898955, 4022058537, 6703430895, 20110292685]

約数ペア:

[(1, 20110292685), (3, 6703430895), (5, 4022058537), (7, 2872898955), (9, 2234476965), (15, 1340686179), (21, 957632985), (27, 744825655), (35, 574579791), (45, 446895393), (63, 319210995), (97, 207322605), (105, 191526597), (135, 148965131), (189, 106403665), (291, 69107535), (315, 63842199), (485, 41464521), (679, 29617515), (873, 23035845), (945, 21280733), (1455, 13821507), (2037, 9872505), (2619, 7678615), (3395, 5923503), (4365, 4607169), (6111, 3290835), (10185, 1974501), (13095, 1535723), (18333, 1096945), (30555, 658167), (91665, 219389)]