20005949688

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{2729}}^1$

素因数の和:2949

約数の個数: 128

約数和(自身を含む): 52395033600

約数和(自身を除く): 32389083912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 67, 94, 97, 134, 141, 188, 194, 201, 268, 282, 291, 376, 388, 402, 536, 564, 582, 776, 804, 1128, 1164, 1608, 2328, 2729, 3149, 4559, 5458, 6298, 6499, 8187, 9118, 9447, 10916, 12596, 12998, 13677, 16374, 18236, 18894, 19497, 21832, 25192, 25996, 27354, 32748, 36472, 37788, 38994, 51992, 54708, 65496, 75576, 77988, 109416, 128263, 155976, 182843, 256526, 264713, 305453, 365686, 384789, 513052, 529426, 548529, 610906, 731372, 769578, 794139, 916359, 1026104, 1058852, 1097058, 1221812, 1462744, 1539156, 1588278, 1832718, 2117704, 2194116, 2443624, 3078312, 3176556, 3665436, 4388232, 6353112, 7330872, 8593621, 12441511, 17187242, 17735771, 24883022, 25780863, 34374484, 35471542, 37324533, 49766044, 51561726, 53207313, 68748968, 70943084, 74649066, 99532088, 103123452, 106414626, 141886168, 149298132, 206246904, 212829252, 298596264, 425658504, 833581237, 1667162474, 2500743711, 3334324948, 5001487422, 6668649896, 10002974844, 20005949688]

約数ペア:

[(1, 20005949688), (2, 10002974844), (3, 6668649896), (4, 5001487422), (6, 3334324948), (8, 2500743711), (12, 1667162474), (24, 833581237), (47, 425658504), (67, 298596264), (94, 212829252), (97, 206246904), (134, 149298132), (141, 141886168), (188, 106414626), (194, 103123452), (201, 99532088), (268, 74649066), (282, 70943084), (291, 68748968), (376, 53207313), (388, 51561726), (402, 49766044), (536, 37324533), (564, 35471542), (582, 34374484), (776, 25780863), (804, 24883022), (1128, 17735771), (1164, 17187242), (1608, 12441511), (2328, 8593621), (2729, 7330872), (3149, 6353112), (4559, 4388232), (5458, 3665436), (6298, 3176556), (6499, 3078312), (8187, 2443624), (9118, 2194116), (9447, 2117704), (10916, 1832718), (12596, 1588278), (12998, 1539156), (13677, 1462744), (16374, 1221812), (18236, 1097058), (18894, 1058852), (19497, 1026104), (21832, 916359), (25192, 794139), (25996, 769578), (27354, 731372), (32748, 610906), (36472, 548529), (37788, 529426), (38994, 513052), (51992, 384789), (54708, 365686), (65496, 305453), (75576, 264713), (77988, 256526), (109416, 182843), (128263, 155976)]