20171762210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{379811}}^1$

素因数の和:379978

約数の個数: 32

約数和(自身を含む): 37409962752

約数和(自身を除く): 17238200542

約数列:

[1, 2, 5, 10, 47, 94, 113, 226, 235, 470, 565, 1130, 5311, 10622, 26555, 53110, 379811, 759622, 1899055, 3798110, 17851117, 35702234, 42918643, 85837286, 89255585, 178511170, 214593215, 429186430, 2017176221, 4034352442, 10085881105, 20171762210]

約数ペア:

[(1, 20171762210), (2, 10085881105), (5, 4034352442), (10, 2017176221), (47, 429186430), (94, 214593215), (113, 178511170), (226, 89255585), (235, 85837286), (470, 42918643), (565, 35702234), (1130, 17851117), (5311, 3798110), (10622, 1899055), (26555, 759622), (53110, 379811)]