20163574668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88436731}}^1$

素因数の和:88436757

約数の個数: 24

約数和(自身を含む): 49524569920

約数和(自身を除く): 29360995252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 88436731, 176873462, 265310193, 353746924, 530620386, 1061240772, 1680297889, 3360595778, 5040893667, 6721191556, 10081787334, 20163574668]

約数ペア:

[(1, 20163574668), (2, 10081787334), (3, 6721191556), (4, 5040893667), (6, 3360595778), (12, 1680297889), (19, 1061240772), (38, 530620386), (57, 353746924), (76, 265310193), (114, 176873462), (228, 88436731)]