20088060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6317}}^1$

素因数の和:6382

約数の個数: 48

約数和(自身を含む): 57316896

約数和(自身を除く): 37228836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 6317, 12634, 18951, 25268, 31585, 37902, 63170, 75804, 94755, 126340, 189510, 334801, 379020, 669602, 1004403, 1339204, 1674005, 2008806, 3348010, 4017612, 5022015, 6696020, 10044030, 20088060]

約数ペア:

[(1, 20088060), (2, 10044030), (3, 6696020), (4, 5022015), (5, 4017612), (6, 3348010), (10, 2008806), (12, 1674005), (15, 1339204), (20, 1004403), (30, 669602), (53, 379020), (60, 334801), (106, 189510), (159, 126340), (212, 94755), (265, 75804), (318, 63170), (530, 37902), (636, 31585), (795, 25268), (1060, 18951), (1590, 12634), (3180, 6317)]