20194312070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6252109}}^1$

素因数の和:6252152

約数の個数: 32

約数和(自身を含む): 40513672800

約数和(自身を除く): 20319360730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 6252109, 12504218, 31260545, 62521090, 106285853, 118790071, 212571706, 237580142, 531429265, 593950355, 1062858530, 1187900710, 2019431207, 4038862414, 10097156035, 20194312070]

約数ペア:

[(1, 20194312070), (2, 10097156035), (5, 4038862414), (10, 2019431207), (17, 1187900710), (19, 1062858530), (34, 593950355), (38, 531429265), (85, 237580142), (95, 212571706), (170, 118790071), (190, 106285853), (323, 62521090), (646, 31260545), (1615, 12504218), (3230, 6252109)]