20929125084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1741}}^1\times {\mathrm{143111}}^1$

素因数の和:144866

約数の個数: 48

約数和(自身を含む): 55843447296

約数和(自身を除く): 34914322212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1741, 3482, 5223, 6964, 10446, 12187, 20892, 24374, 36561, 48748, 73122, 143111, 146244, 286222, 429333, 572444, 858666, 1001777, 1717332, 2003554, 3005331, 4007108, 6010662, 12021324, 249156251, 498312502, 747468753, 996625004, 1494937506, 1744093757, 2989875012, 3488187514, 5232281271, 6976375028, 10464562542, 20929125084]

約数ペア:

[(1, 20929125084), (2, 10464562542), (3, 6976375028), (4, 5232281271), (6, 3488187514), (7, 2989875012), (12, 1744093757), (14, 1494937506), (21, 996625004), (28, 747468753), (42, 498312502), (84, 249156251), (1741, 12021324), (3482, 6010662), (5223, 4007108), (6964, 3005331), (10446, 2003554), (12187, 1717332), (20892, 1001777), (24374, 858666), (36561, 572444), (48748, 429333), (73122, 286222), (143111, 146244)]