20199224584

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{26681}}^1$

素因数の和:27934

約数の個数: 64

約数和(自身を含む): 47259158400

約数和(自身を除く): 27059933816

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1229, 2458, 4916, 8603, 9832, 13519, 17206, 26681, 27038, 34412, 53362, 54076, 68824, 94633, 106724, 108152, 186767, 189266, 213448, 293491, 373534, 378532, 586982, 747068, 757064, 1173964, 1494136, 2054437, 2347928, 4108874, 8217748, 16435496, 32790949, 65581898, 131163796, 229536643, 262327592, 360700439, 459073286, 721400878, 918146572, 1442801756, 1836293144, 2524903073, 2885603512, 5049806146, 10099612292, 20199224584]

約数ペア:

[(1, 20199224584), (2, 10099612292), (4, 5049806146), (7, 2885603512), (8, 2524903073), (11, 1836293144), (14, 1442801756), (22, 918146572), (28, 721400878), (44, 459073286), (56, 360700439), (77, 262327592), (88, 229536643), (154, 131163796), (308, 65581898), (616, 32790949), (1229, 16435496), (2458, 8217748), (4916, 4108874), (8603, 2347928), (9832, 2054437), (13519, 1494136), (17206, 1173964), (26681, 757064), (27038, 747068), (34412, 586982), (53362, 378532), (54076, 373534), (68824, 293491), (94633, 213448), (106724, 189266), (108152, 186767)]