20071008468

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{809}}^1\times {\mathrm{10939}}^1$

素因数の和:11771

約数の個数: 120

約数和(自身を含む): 60044846400

約数和(自身を除く): 39973837932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 809, 1134, 1618, 2268, 2427, 3236, 4854, 5663, 7281, 9708, 10939, 11326, 14562, 16989, 21843, 21878, 22652, 29124, 32817, 33978, 43686, 43756, 50967, 65529, 65634, 67956, 76573, 87372, 98451, 101934, 131058, 131268, 152901, 153146, 196902, 203868, 229719, 262116, 295353, 305802, 306292, 393804, 458703, 459438, 590706, 611604, 689157, 886059, 917406, 918876, 1181412, 1378314, 1772118, 1834812, 2067471, 2756628, 3544236, 4134942, 6202413, 8269884, 8849651, 12404826, 17699302, 24809652, 26548953, 35398604, 53097906, 61947557, 79646859, 106195812, 123895114, 159293718, 185842671, 238940577, 247790228, 318587436, 371685342, 477881154, 557528013, 716821731, 743370684, 955762308, 1115056026, 1433643462, 1672584039, 2230112052, 2867286924, 3345168078, 5017752117, 6690336156, 10035504234, 20071008468]

約数ペア:

[(1, 20071008468), (2, 10035504234), (3, 6690336156), (4, 5017752117), (6, 3345168078), (7, 2867286924), (9, 2230112052), (12, 1672584039), (14, 1433643462), (18, 1115056026), (21, 955762308), (27, 743370684), (28, 716821731), (36, 557528013), (42, 477881154), (54, 371685342), (63, 318587436), (81, 247790228), (84, 238940577), (108, 185842671), (126, 159293718), (162, 123895114), (189, 106195812), (252, 79646859), (324, 61947557), (378, 53097906), (567, 35398604), (756, 26548953), (809, 24809652), (1134, 17699302), (1618, 12404826), (2268, 8849651), (2427, 8269884), (3236, 6202413), (4854, 4134942), (5663, 3544236), (7281, 2756628), (9708, 2067471), (10939, 1834812), (11326, 1772118), (14562, 1378314), (16989, 1181412), (21843, 918876), (21878, 917406), (22652, 886059), (29124, 689157), (32817, 611604), (33978, 590706), (43686, 459438), (43756, 458703), (50967, 393804), (65529, 306292), (65634, 305802), (67956, 295353), (76573, 262116), (87372, 229719), (98451, 203868), (101934, 196902), (131058, 153146), (131268, 152901)]