20834040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173617}}^1$

素因数の和:173631

約数の個数: 32

約数和(自身を含む): 62502480

約数和(自身を除く): 41668440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173617, 347234, 520851, 694468, 868085, 1041702, 1388936, 1736170, 2083404, 2604255, 3472340, 4166808, 5208510, 6944680, 10417020, 20834040]

約数ペア:

[(1, 20834040), (2, 10417020), (3, 6944680), (4, 5208510), (5, 4166808), (6, 3472340), (8, 2604255), (10, 2083404), (12, 1736170), (15, 1388936), (20, 1041702), (24, 868085), (30, 694468), (40, 520851), (60, 347234), (120, 173617)]