20131682662

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1\times {\mathrm{1181}}^1$

素因数の和:1841

約数の個数: 64

約数和(自身を含む): 37451433600

約数和(自身を除く): 17319750938

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 229, 409, 458, 818, 1181, 1603, 2362, 2863, 2977, 3206, 5317, 5726, 5954, 8267, 10634, 15353, 16534, 20839, 30706, 37219, 41678, 74438, 93661, 107471, 187322, 214942, 270449, 483029, 540898, 655627, 966058, 1217593, 1311254, 1893143, 2435186, 3381203, 3515837, 3786286, 6279377, 6762406, 7031674, 8523151, 12558754, 17046302, 24610859, 43955639, 49221718, 87911278, 110613641, 221227282, 774295487, 1437977333, 1548590974, 2875954666, 10065841331, 20131682662]

約数ペア:

[(1, 20131682662), (2, 10065841331), (7, 2875954666), (13, 1548590974), (14, 1437977333), (26, 774295487), (91, 221227282), (182, 110613641), (229, 87911278), (409, 49221718), (458, 43955639), (818, 24610859), (1181, 17046302), (1603, 12558754), (2362, 8523151), (2863, 7031674), (2977, 6762406), (3206, 6279377), (5317, 3786286), (5726, 3515837), (5954, 3381203), (8267, 2435186), (10634, 1893143), (15353, 1311254), (16534, 1217593), (20839, 966058), (30706, 655627), (37219, 540898), (41678, 483029), (74438, 270449), (93661, 214942), (107471, 187322)]