20086950030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3085553}}^1$

素因数の和:3085601

約数の個数: 64

約数和(自身を含む): 56872931328

約数和(自身を除く): 36785981298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 3085553, 6171106, 9256659, 15427765, 18513318, 21598871, 30855530, 43197742, 46283295, 64796613, 92566590, 95652143, 107994355, 129593226, 191304286, 215988710, 286956429, 323983065, 478260715, 573912858, 647966130, 669565001, 956521430, 1339130002, 1434782145, 2008695003, 2869564290, 3347825005, 4017390006, 6695650010, 10043475015, 20086950030]

約数ペア:

[(1, 20086950030), (2, 10043475015), (3, 6695650010), (5, 4017390006), (6, 3347825005), (7, 2869564290), (10, 2008695003), (14, 1434782145), (15, 1339130002), (21, 956521430), (30, 669565001), (31, 647966130), (35, 573912858), (42, 478260715), (62, 323983065), (70, 286956429), (93, 215988710), (105, 191304286), (155, 129593226), (186, 107994355), (210, 95652143), (217, 92566590), (310, 64796613), (434, 46283295), (465, 43197742), (651, 30855530), (930, 21598871), (1085, 18513318), (1302, 15427765), (2170, 9256659), (3255, 6171106), (6510, 3085553)]