20186013776

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{6605371}}^1$

素因数の和:6605570

約数の個数: 20

約数和(自身を含む): 39315174144

約数和(自身を除く): 19129160368

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 6605371, 13210742, 26421484, 52842968, 105685936, 1261625861, 2523251722, 5046503444, 10093006888, 20186013776]

約数ペア:

[(1, 20186013776), (2, 10093006888), (4, 5046503444), (8, 2523251722), (16, 1261625861), (191, 105685936), (382, 52842968), (764, 26421484), (1528, 13210742), (3056, 6605371)]