20160376243192

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{599}}^1\times {\mathrm{1109}}^1\times {\mathrm{88223}}^1$

素因数の和:89980

約数の個数: 64

約数和(自身を含む): 38779741440000

約数和(自身を除く): 18619365196808

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 599, 1109, 1198, 2218, 2396, 4436, 4792, 8872, 25757, 47687, 51514, 88223, 95374, 103028, 176446, 190748, 206056, 352892, 381496, 664291, 705784, 1328582, 2657164, 3793589, 5314328, 7587178, 15174356, 28564513, 30348712, 52845577, 57129026, 97839307, 105691154, 114258052, 195678614, 211382308, 228516104, 391357228, 422764616, 782714456, 2272359811, 4207090201, 4544719622, 8414180402, 9089439244, 16828360804, 18178878488, 33656721608, 58605744893, 117211489786, 234422979572, 468845959144, 2520047030399, 5040094060798, 10080188121596, 20160376243192]

約数ペア:

[(1, 20160376243192), (2, 10080188121596), (4, 5040094060798), (8, 2520047030399), (43, 468845959144), (86, 234422979572), (172, 117211489786), (344, 58605744893), (599, 33656721608), (1109, 18178878488), (1198, 16828360804), (2218, 9089439244), (2396, 8414180402), (4436, 4544719622), (4792, 4207090201), (8872, 2272359811), (25757, 782714456), (47687, 422764616), (51514, 391357228), (88223, 228516104), (95374, 211382308), (103028, 195678614), (176446, 114258052), (190748, 105691154), (206056, 97839307), (352892, 57129026), (381496, 52845577), (664291, 30348712), (705784, 28564513), (1328582, 15174356), (2657164, 7587178), (3793589, 5314328)]