16727831420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44020609}}^1$

素因数の和:44020637

約数の個数: 24

約数和(自身を含む): 36977312400

約数和(自身を除く): 20249480980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 44020609, 88041218, 176082436, 220103045, 440206090, 836391571, 880412180, 1672783142, 3345566284, 4181957855, 8363915710, 16727831420]

約数ペア:

[(1, 16727831420), (2, 8363915710), (4, 4181957855), (5, 3345566284), (10, 1672783142), (19, 880412180), (20, 836391571), (38, 440206090), (76, 220103045), (95, 176082436), (190, 88041218), (380, 44020609)]