15694820180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60364693}}^1$

素因数の和:60364715

約数の個数: 24

約数和(自身を含む): 35494440072

約数和(自身を除く): 19799619892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 60364693, 120729386, 241458772, 301823465, 603646930, 784741009, 1207293860, 1569482018, 3138964036, 3923705045, 7847410090, 15694820180]

約数ペア:

[(1, 15694820180), (2, 7847410090), (4, 3923705045), (5, 3138964036), (10, 1569482018), (13, 1207293860), (20, 784741009), (26, 603646930), (52, 301823465), (65, 241458772), (130, 120729386), (260, 60364693)]