20195160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168293}}^1$

素因数の和:168307

約数の個数: 32

約数和(自身を含む): 60585840

約数和(自身を除く): 40390680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168293, 336586, 504879, 673172, 841465, 1009758, 1346344, 1682930, 2019516, 2524395, 3365860, 4039032, 5048790, 6731720, 10097580, 20195160]

約数ペア:

[(1, 20195160), (2, 10097580), (3, 6731720), (4, 5048790), (5, 4039032), (6, 3365860), (8, 2524395), (10, 2019516), (12, 1682930), (15, 1346344), (20, 1009758), (24, 841465), (30, 673172), (40, 504879), (60, 336586), (120, 168293)]