20149081668

素因数分解:

$2^2\times 3^3\times {\mathrm{241}}^1\times {\mathrm{774131}}^1$

素因数の和:774385

約数の個数: 48

約数和(自身を含む): 52455184320

約数和(自身を除く): 32306102652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 241, 482, 723, 964, 1446, 2169, 2892, 4338, 6507, 8676, 13014, 26028, 774131, 1548262, 2322393, 3096524, 4644786, 6967179, 9289572, 13934358, 20901537, 27868716, 41803074, 83606148, 186565571, 373131142, 559696713, 746262284, 1119393426, 1679090139, 2238786852, 3358180278, 5037270417, 6716360556, 10074540834, 20149081668]

約数ペア:

[(1, 20149081668), (2, 10074540834), (3, 6716360556), (4, 5037270417), (6, 3358180278), (9, 2238786852), (12, 1679090139), (18, 1119393426), (27, 746262284), (36, 559696713), (54, 373131142), (108, 186565571), (241, 83606148), (482, 41803074), (723, 27868716), (964, 20901537), (1446, 13934358), (2169, 9289572), (2892, 6967179), (4338, 4644786), (6507, 3096524), (8676, 2322393), (13014, 1548262), (26028, 774131)]