20165962642

素因数分解:

$2^1\times 7^3\times {\mathrm{29396447}}^1$

素因数の和:29396470

約数の個数: 16

約数和(自身を含む): 35275737600

約数和(自身を除く): 15109774958

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 29396447, 58792894, 205775129, 411550258, 1440425903, 2880851806, 10082981321, 20165962642]

約数ペア:

[(1, 20165962642), (2, 10082981321), (7, 2880851806), (14, 1440425903), (49, 411550258), (98, 205775129), (343, 58792894), (686, 29396447)]