20067239976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1\times {\mathrm{1201}}^1$

素因数の和:1855

約数の個数: 128

約数和(自身を含む): 57751388160

約数和(自身を除く): 37684148184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 367, 542, 734, 813, 1084, 1101, 1201, 1468, 1626, 1897, 2168, 2202, 2402, 2569, 2936, 3252, 3603, 3794, 4404, 4804, 5138, 5691, 6504, 7206, 7588, 7707, 8407, 8808, 9608, 10276, 11382, 14412, 15176, 15414, 16814, 20552, 22764, 25221, 28824, 30828, 33628, 45528, 50442, 61656, 67256, 99457, 100884, 198914, 201768, 298371, 325471, 397828, 440767, 596742, 650942, 696199, 795656, 881534, 976413, 1193484, 1301884, 1322301, 1392398, 1763068, 1952826, 2088597, 2278297, 2386968, 2603768, 2644602, 2784796, 3085369, 3526136, 3905652, 4177194, 4556594, 5289204, 5569592, 6170738, 6834891, 7811304, 8354388, 9113188, 9256107, 10578408, 12341476, 13669782, 16708776, 18226376, 18512214, 24682952, 27339564, 37024428, 54679128, 74048856, 119447857, 238895714, 358343571, 477791428, 716687142, 836134999, 955582856, 1433374284, 1672269998, 2508404997, 2866748568, 3344539996, 5016809994, 6689079992, 10033619988, 20067239976]

約数ペア:

[(1, 20067239976), (2, 10033619988), (3, 6689079992), (4, 5016809994), (6, 3344539996), (7, 2866748568), (8, 2508404997), (12, 1672269998), (14, 1433374284), (21, 955582856), (24, 836134999), (28, 716687142), (42, 477791428), (56, 358343571), (84, 238895714), (168, 119447857), (271, 74048856), (367, 54679128), (542, 37024428), (734, 27339564), (813, 24682952), (1084, 18512214), (1101, 18226376), (1201, 16708776), (1468, 13669782), (1626, 12341476), (1897, 10578408), (2168, 9256107), (2202, 9113188), (2402, 8354388), (2569, 7811304), (2936, 6834891), (3252, 6170738), (3603, 5569592), (3794, 5289204), (4404, 4556594), (4804, 4177194), (5138, 3905652), (5691, 3526136), (6504, 3085369), (7206, 2784796), (7588, 2644602), (7707, 2603768), (8407, 2386968), (8808, 2278297), (9608, 2088597), (10276, 1952826), (11382, 1763068), (14412, 1392398), (15176, 1322301), (15414, 1301884), (16814, 1193484), (20552, 976413), (22764, 881534), (25221, 795656), (28824, 696199), (30828, 650942), (33628, 596742), (45528, 440767), (50442, 397828), (61656, 325471), (67256, 298371), (99457, 201768), (100884, 198914)]