20943916406789

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{821}}^1\times {\mathrm{50341}}^1$

素因数の和:51509

約数の個数: 32

約数和(自身を含む): 22345806960000

約数和(自身を除く): 1401890553211

約数列:

[1, 19, 149, 179, 821, 2831, 3401, 15599, 26671, 50341, 122329, 146959, 506749, 956479, 2324251, 2792221, 7500809, 9011039, 21896891, 41329961, 142515371, 171209741, 416040929, 785269259, 1342644811, 6158164189, 7398063019, 25510251409, 117005119591, 140563197361, 1102311389831, 20943916406789]

約数ペア:

[(1, 20943916406789), (19, 1102311389831), (149, 140563197361), (179, 117005119591), (821, 25510251409), (2831, 7398063019), (3401, 6158164189), (15599, 1342644811), (26671, 785269259), (50341, 416040929), (122329, 171209741), (146959, 142515371), (506749, 41329961), (956479, 21896891), (2324251, 9011039), (2792221, 7500809)]