19442904168

素因数分解:

$2^3\times 3^1\times {\mathrm{20341}}^1\times {\mathrm{39827}}^1$

素因数の和:60177

約数の個数: 32

約数和(自身を含む): 48610870560

約数和(自身を除く): 29167966392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 20341, 39827, 40682, 61023, 79654, 81364, 119481, 122046, 159308, 162728, 238962, 244092, 318616, 477924, 488184, 955848, 810121007, 1620242014, 2430363021, 3240484028, 4860726042, 6480968056, 9721452084, 19442904168]

約数ペア:

[(1, 19442904168), (2, 9721452084), (3, 6480968056), (4, 4860726042), (6, 3240484028), (8, 2430363021), (12, 1620242014), (24, 810121007), (20341, 955848), (39827, 488184), (40682, 477924), (61023, 318616), (79654, 244092), (81364, 238962), (119481, 162728), (122046, 159308)]