20238312

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{2003}}^1$

素因数の和:2433

約数の個数: 32

約数和(自身を含む): 50741280

約数和(自身を除く): 30502968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2003, 2526, 3368, 4006, 5052, 6009, 8012, 10104, 12018, 16024, 24036, 48072, 843263, 1686526, 2529789, 3373052, 5059578, 6746104, 10119156, 20238312]

約数ペア:

[(1, 20238312), (2, 10119156), (3, 6746104), (4, 5059578), (6, 3373052), (8, 2529789), (12, 1686526), (24, 843263), (421, 48072), (842, 24036), (1263, 16024), (1684, 12018), (2003, 10104), (2526, 8012), (3368, 6009), (4006, 5052)]