20091900516

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72796741}}^1$

素因数の和:72796771

約数の個数: 24

約数和(自身を含む): 48919410624

約数和(自身を除く): 28827510108

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 72796741, 145593482, 218390223, 291186964, 436780446, 873560892, 1674325043, 3348650086, 5022975129, 6697300172, 10045950258, 20091900516]

約数ペア:

[(1, 20091900516), (2, 10045950258), (3, 6697300172), (4, 5022975129), (6, 3348650086), (12, 1674325043), (23, 873560892), (46, 436780446), (69, 291186964), (92, 218390223), (138, 145593482), (276, 72796741)]