20076943922

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2293}}^1\times {\mathrm{16903}}^1$

素因数の和:19242

約数の個数: 32

約数和(自身を含む): 35365331712

約数和(自身を除く): 15288387790

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 2293, 4586, 16051, 16903, 32102, 33806, 84841, 118321, 169682, 236642, 593887, 625411, 1187774, 1250822, 4377877, 8755754, 38758579, 77517158, 271310053, 542620106, 1434067423, 2868134846, 10038471961, 20076943922]

約数ペア:

[(1, 20076943922), (2, 10038471961), (7, 2868134846), (14, 1434067423), (37, 542620106), (74, 271310053), (259, 77517158), (518, 38758579), (2293, 8755754), (4586, 4377877), (16051, 1250822), (16903, 1187774), (32102, 625411), (33806, 593887), (84841, 236642), (118321, 169682)]