20176162726

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{49559}}^1$

素因数の和:49740

約数の個数: 32

約数和(自身を含む): 31857960960

約数和(自身を除く): 11681798234

約数列:

[1, 2, 47, 61, 71, 94, 122, 142, 2867, 3337, 4331, 5734, 6674, 8662, 49559, 99118, 203557, 407114, 2329273, 3023099, 3518689, 4658546, 6046198, 7037378, 142085653, 165378383, 214640029, 284171306, 330756766, 429280058, 10088081363, 20176162726]

約数ペア:

[(1, 20176162726), (2, 10088081363), (47, 429280058), (61, 330756766), (71, 284171306), (94, 214640029), (122, 165378383), (142, 142085653), (2867, 7037378), (3337, 6046198), (4331, 4658546), (5734, 3518689), (6674, 3023099), (8662, 2329273), (49559, 407114), (99118, 203557)]