20224762415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1\times {\mathrm{20219}}^1$

素因数の和:21647

約数の個数: 32

約数和(自身を含む): 28534464000

約数和(自身を除く): 8309701585

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1399, 6995, 15389, 18187, 20219, 76945, 90935, 101095, 200057, 222409, 262847, 1000285, 1112045, 1314235, 2891317, 14456585, 28286381, 141431905, 311150191, 367722953, 1555750955, 1838614765, 4044952483, 20224762415]

約数ペア:

[(1, 20224762415), (5, 4044952483), (11, 1838614765), (13, 1555750955), (55, 367722953), (65, 311150191), (143, 141431905), (715, 28286381), (1399, 14456585), (6995, 2891317), (15389, 1314235), (18187, 1112045), (20219, 1000285), (76945, 262847), (90935, 222409), (101095, 200057)]