20046035536

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{883}}^1\times {\mathrm{34607}}^1$

素因数の和:35539

約数の個数: 40

約数和(自身を含む): 39832700544

約数和(自身を除く): 19786665008

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 883, 1766, 3532, 7064, 14128, 34607, 36203, 69214, 72406, 138428, 144812, 276856, 289624, 553712, 579248, 1418887, 2837774, 5675548, 11351096, 22702192, 30557981, 61115962, 122231924, 244463848, 488927696, 1252877221, 2505754442, 5011508884, 10023017768, 20046035536]

約数ペア:

[(1, 20046035536), (2, 10023017768), (4, 5011508884), (8, 2505754442), (16, 1252877221), (41, 488927696), (82, 244463848), (164, 122231924), (328, 61115962), (656, 30557981), (883, 22702192), (1766, 11351096), (3532, 5675548), (7064, 2837774), (14128, 1418887), (34607, 579248), (36203, 553712), (69214, 289624), (72406, 276856), (138428, 144812)]