20955150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{46567}}^1$

素因数の和:46585

約数の個数: 36

約数和(自身を含む): 56300712

約数和(自身を除く): 35345562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 46567, 93134, 139701, 232835, 279402, 419103, 465670, 698505, 838206, 1164175, 1397010, 2095515, 2328350, 3492525, 4191030, 6985050, 10477575, 20955150]

約数ペア:

[(1, 20955150), (2, 10477575), (3, 6985050), (5, 4191030), (6, 3492525), (9, 2328350), (10, 2095515), (15, 1397010), (18, 1164175), (25, 838206), (30, 698505), (45, 465670), (50, 419103), (75, 279402), (90, 232835), (150, 139701), (225, 93134), (450, 46567)]