20106168410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28921}}^1\times {\mathrm{3659}}^1$

素因数の和:32606

約数の個数: 32

約数和(自身を含む): 38107627200

約数和(自身を除く): 18001458790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 3659, 7318, 18295, 28921, 36590, 57842, 69521, 139042, 144605, 289210, 347605, 549499, 695210, 1098998, 2747495, 5494990, 105821939, 211643878, 529109695, 1058219390, 2010616841, 4021233682, 10053084205, 20106168410]

約数ペア:

[(1, 20106168410), (2, 10053084205), (5, 4021233682), (10, 2010616841), (19, 1058219390), (38, 529109695), (95, 211643878), (190, 105821939), (3659, 5494990), (7318, 2747495), (18295, 1098998), (28921, 695210), (36590, 549499), (57842, 347605), (69521, 289210), (139042, 144605)]