20132370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{479}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 52565760

約数和(自身を除く): 32433390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 467, 479, 934, 958, 1401, 1437, 2335, 2395, 2802, 2874, 4203, 4311, 4670, 4790, 7005, 7185, 8406, 8622, 14010, 14370, 21015, 21555, 42030, 43110, 223693, 447386, 671079, 1118465, 1342158, 2013237, 2236930, 3355395, 4026474, 6710790, 10066185, 20132370]

約数ペア:

[(1, 20132370), (2, 10066185), (3, 6710790), (5, 4026474), (6, 3355395), (9, 2236930), (10, 2013237), (15, 1342158), (18, 1118465), (30, 671079), (45, 447386), (90, 223693), (467, 43110), (479, 42030), (934, 21555), (958, 21015), (1401, 14370), (1437, 14010), (2335, 8622), (2395, 8406), (2802, 7185), (2874, 7005), (4203, 4790), (4311, 4670)]