20189550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{134597}}^1$

素因数の和:134612

約数の個数: 24

約数和(自身を含む): 50070456

約数和(自身を除く): 29880906

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 134597, 269194, 403791, 672985, 807582, 1345970, 2018955, 3364925, 4037910, 6729850, 10094775, 20189550]

約数ペア:

[(1, 20189550), (2, 10094775), (3, 6729850), (5, 4037910), (6, 3364925), (10, 2018955), (15, 1345970), (25, 807582), (30, 672985), (50, 403791), (75, 269194), (150, 134597)]