20084777054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{14153}}^1$

素因数の和:14720

約数の個数: 32

約数和(自身を含む): 31828156416

約数和(自身を除く): 11743379362

約数列:

[1, 2, 31, 47, 62, 94, 487, 974, 1457, 2914, 14153, 15097, 22889, 28306, 30194, 45778, 438743, 665191, 709559, 877486, 1330382, 1419118, 6892511, 13785022, 20620921, 41241842, 213667841, 323948017, 427335682, 647896034, 10042388527, 20084777054]

約数ペア:

[(1, 20084777054), (2, 10042388527), (31, 647896034), (47, 427335682), (62, 323948017), (94, 213667841), (487, 41241842), (974, 20620921), (1457, 13785022), (2914, 6892511), (14153, 1419118), (15097, 1330382), (22889, 877486), (28306, 709559), (30194, 665191), (45778, 438743)]