20101239438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9209}}^1\times {\mathrm{51971}}^1$

素因数の和:61192

約数の個数: 32

約数和(自身を含む): 45951563520

約数和(自身を除く): 25850324082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9209, 18418, 27627, 51971, 55254, 64463, 103942, 128926, 155913, 193389, 311826, 363797, 386778, 727594, 1091391, 2182782, 478600939, 957201878, 1435802817, 2871605634, 3350206573, 6700413146, 10050619719, 20101239438]

約数ペア:

[(1, 20101239438), (2, 10050619719), (3, 6700413146), (6, 3350206573), (7, 2871605634), (14, 1435802817), (21, 957201878), (42, 478600939), (9209, 2182782), (18418, 1091391), (27627, 727594), (51971, 386778), (55254, 363797), (64463, 311826), (103942, 193389), (128926, 155913)]