20070060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2003}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 56560896

約数和(自身を除く): 36490836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2003, 2004, 2505, 3340, 4006, 5010, 6009, 8012, 10015, 10020, 12018, 20030, 24036, 30045, 40060, 60090, 120180, 334501, 669002, 1003503, 1338004, 1672505, 2007006, 3345010, 4014012, 5017515, 6690020, 10035030, 20070060]

約数ペア:

[(1, 20070060), (2, 10035030), (3, 6690020), (4, 5017515), (5, 4014012), (6, 3345010), (10, 2007006), (12, 1672505), (15, 1338004), (20, 1003503), (30, 669002), (60, 334501), (167, 120180), (334, 60090), (501, 40060), (668, 30045), (835, 24036), (1002, 20030), (1670, 12018), (2003, 10020), (2004, 10015), (2505, 8012), (3340, 6009), (4006, 5010)]