19996283322

素因数分解:

$2^1\times 3^3\times {\mathrm{1019}}^1\times {\mathrm{363397}}^1$

素因数の和:364427

約数の個数: 32

約数和(自身を含む): 44479915200

約数和(自身を除く): 24483631878

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1019, 2038, 3057, 6114, 9171, 18342, 27513, 55026, 363397, 726794, 1090191, 2180382, 3270573, 6541146, 9811719, 19623438, 370301543, 740603086, 1110904629, 2221809258, 3332713887, 6665427774, 9998141661, 19996283322]

約数ペア:

[(1, 19996283322), (2, 9998141661), (3, 6665427774), (6, 3332713887), (9, 2221809258), (18, 1110904629), (27, 740603086), (54, 370301543), (1019, 19623438), (2038, 9811719), (3057, 6541146), (6114, 3270573), (9171, 2180382), (18342, 1090191), (27513, 726794), (55026, 363397)]