20114468535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{4691}}^1$

素因数の和:5224

約数の個数: 64

約数和(自身を含む): 37256131584

約数和(自身を除く): 17141663049

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 291, 421, 485, 679, 1263, 1455, 2037, 2105, 2947, 3395, 4691, 6315, 8841, 10185, 14073, 14735, 23455, 32837, 40837, 44205, 70365, 98511, 122511, 164185, 204185, 285859, 455027, 492555, 612555, 857577, 1365081, 1429295, 1974911, 2275135, 3185189, 4287885, 5924733, 6825405, 9555567, 9874555, 13824377, 15925945, 29623665, 41473131, 47777835, 69121885, 191566367, 207365655, 574699101, 957831835, 1340964569, 2873495505, 4022893707, 6704822845, 20114468535]

約数ペア:

[(1, 20114468535), (3, 6704822845), (5, 4022893707), (7, 2873495505), (15, 1340964569), (21, 957831835), (35, 574699101), (97, 207365655), (105, 191566367), (291, 69121885), (421, 47777835), (485, 41473131), (679, 29623665), (1263, 15925945), (1455, 13824377), (2037, 9874555), (2105, 9555567), (2947, 6825405), (3395, 5924733), (4691, 4287885), (6315, 3185189), (8841, 2275135), (10185, 1974911), (14073, 1429295), (14735, 1365081), (23455, 857577), (32837, 612555), (40837, 492555), (44205, 455027), (70365, 285859), (98511, 204185), (122511, 164185)]