20702925282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1\times {\mathrm{2887}}^1$

素因数の和:4027

約数の個数: 64

約数和(自身を含む): 45151223040

約数和(自身を除く): 24448297758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1033, 1157, 2066, 2314, 2887, 3099, 3471, 5774, 6198, 6942, 8661, 13429, 17322, 26858, 37531, 40287, 75062, 80574, 91937, 112593, 183874, 225186, 256943, 275811, 513886, 551622, 770829, 1195181, 1541658, 2390362, 2982271, 3340259, 3585543, 5964542, 6680518, 7171086, 8946813, 10020777, 17893626, 20041554, 38769523, 77539046, 116308569, 232617138, 265422119, 530844238, 796266357, 1592532714, 3450487547, 6900975094, 10351462641, 20702925282]

約数ペア:

[(1, 20702925282), (2, 10351462641), (3, 6900975094), (6, 3450487547), (13, 1592532714), (26, 796266357), (39, 530844238), (78, 265422119), (89, 232617138), (178, 116308569), (267, 77539046), (534, 38769523), (1033, 20041554), (1157, 17893626), (2066, 10020777), (2314, 8946813), (2887, 7171086), (3099, 6680518), (3471, 5964542), (5774, 3585543), (6198, 3340259), (6942, 2982271), (8661, 2390362), (13429, 1541658), (17322, 1195181), (26858, 770829), (37531, 551622), (40287, 513886), (75062, 275811), (80574, 256943), (91937, 225186), (112593, 183874)]