20963340722

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{42487}}^1$

素因数の和:42746

約数の個数: 32

約数和(自身を含む): 33405765120

約数和(自身を除く): 12442424398

約数列:

[1, 2, 29, 47, 58, 94, 181, 362, 1363, 2726, 5249, 8507, 10498, 17014, 42487, 84974, 246703, 493406, 1232123, 1996889, 2464246, 3993778, 7690147, 15380294, 57909781, 115819562, 223014263, 361436909, 446028526, 722873818, 10481670361, 20963340722]

約数ペア:

[(1, 20963340722), (2, 10481670361), (29, 722873818), (47, 446028526), (58, 361436909), (94, 223014263), (181, 115819562), (362, 57909781), (1363, 15380294), (2726, 7690147), (5249, 3993778), (8507, 2464246), (10498, 1996889), (17014, 1232123), (42487, 493406), (84974, 246703)]