20079306

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28603}}^1$

素因数の和:28627

約数の個数: 32

約数和(自身を含む): 48054720

約数和(自身を除く): 27975414

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 28603, 57206, 85809, 171618, 257427, 371839, 514854, 743678, 772281, 1115517, 1544562, 2231034, 3346551, 6693102, 10039653, 20079306]

約数ペア:

[(1, 20079306), (2, 10039653), (3, 6693102), (6, 3346551), (9, 2231034), (13, 1544562), (18, 1115517), (26, 772281), (27, 743678), (39, 514854), (54, 371839), (78, 257427), (117, 171618), (234, 85809), (351, 57206), (702, 28603)]