20126844068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{7883}}^1\times {\mathrm{37547}}^1$

素因数の和:45451

約数の個数: 24

約数和(自身を含む): 37299582432

約数和(自身を除く): 17172738364

約数列:

[1, 2, 4, 17, 34, 68, 7883, 15766, 31532, 37547, 75094, 134011, 150188, 268022, 536044, 638299, 1276598, 2553196, 295983001, 591966002, 1183932004, 5031711017, 10063422034, 20126844068]

約数ペア:

[(1, 20126844068), (2, 10063422034), (4, 5031711017), (17, 1183932004), (34, 591966002), (68, 295983001), (7883, 2553196), (15766, 1276598), (31532, 638299), (37547, 536044), (75094, 268022), (134011, 150188)]