20167945922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1\times {\mathrm{14897}}^1$

素因数の和:16490

約数の個数: 32

約数和(自身を含む): 33252336000

約数和(自身を除く): 13084390078

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1549, 3098, 14897, 29431, 29794, 35627, 58862, 71254, 283043, 342631, 566086, 676913, 685262, 1353826, 6509989, 13019978, 23075453, 46150906, 438433607, 530735419, 876867214, 1061470838, 10083972961, 20167945922]

約数ペア:

[(1, 20167945922), (2, 10083972961), (19, 1061470838), (23, 876867214), (38, 530735419), (46, 438433607), (437, 46150906), (874, 23075453), (1549, 13019978), (3098, 6509989), (14897, 1353826), (29431, 685262), (29794, 676913), (35627, 566086), (58862, 342631), (71254, 283043)]