2020581712

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{571}}^1\times {\mathrm{3301}}^1$

素因数の和:3947

約数の個数: 40

約数和(自身を含む): 3981472352

約数和(自身を除く): 1960890640

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 571, 1072, 1142, 2284, 3301, 4568, 6602, 9136, 13204, 26408, 38257, 52816, 76514, 153028, 221167, 306056, 442334, 612112, 884668, 1769336, 1884871, 3538672, 3769742, 7539484, 15078968, 30157936, 126286357, 252572714, 505145428, 1010290856, 2020581712]

約数ペア:

[(1, 2020581712), (2, 1010290856), (4, 505145428), (8, 252572714), (16, 126286357), (67, 30157936), (134, 15078968), (268, 7539484), (536, 3769742), (571, 3538672), (1072, 1884871), (1142, 1769336), (2284, 884668), (3301, 612112), (4568, 442334), (6602, 306056), (9136, 221167), (13204, 153028), (26408, 76514), (38257, 52816)]