20169343536

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{6888437}}^1$

素因数の和:6888509

約数の個数: 40

約数和(自身を含む): 52958311344

約数和(自身を除く): 32788967808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 6888437, 13776874, 20665311, 27553748, 41330622, 55107496, 82661244, 110214992, 165322488, 330644976, 420194657, 840389314, 1260583971, 1680778628, 2521167942, 3361557256, 5042335884, 6723114512, 10084671768, 20169343536]

約数ペア:

[(1, 20169343536), (2, 10084671768), (3, 6723114512), (4, 5042335884), (6, 3361557256), (8, 2521167942), (12, 1680778628), (16, 1260583971), (24, 840389314), (48, 420194657), (61, 330644976), (122, 165322488), (183, 110214992), (244, 82661244), (366, 55107496), (488, 41330622), (732, 27553748), (976, 20665311), (1464, 13776874), (2928, 6888437)]