20365030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4931}}^1$

素因数の和:5004

約数の個数: 32

約数和(自身を含む): 42612480

約数和(自身を除く): 22247450

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 4931, 9862, 24655, 34517, 49310, 69034, 172585, 290929, 345170, 581858, 1454645, 2036503, 2909290, 4073006, 10182515, 20365030]

約数ペア:

[(1, 20365030), (2, 10182515), (5, 4073006), (7, 2909290), (10, 2036503), (14, 1454645), (35, 581858), (59, 345170), (70, 290929), (118, 172585), (295, 69034), (413, 49310), (590, 34517), (826, 24655), (2065, 9862), (4130, 4931)]