20091696072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6294391}}^1$

素因数の和:6294426

約数の個数: 64

約数和(自身を含む): 60426163200

約数和(自身を除く): 40334467128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 6294391, 12588782, 18883173, 25177564, 37766346, 44060737, 50355128, 75532692, 88121474, 119593429, 132182211, 151065384, 176242948, 239186858, 264364422, 352485896, 358780287, 478373716, 528728844, 717560574, 837154003, 956747432, 1057457688, 1435121148, 1674308006, 2511462009, 2870242296, 3348616012, 5022924018, 6697232024, 10045848036, 20091696072]

約数ペア:

[(1, 20091696072), (2, 10045848036), (3, 6697232024), (4, 5022924018), (6, 3348616012), (7, 2870242296), (8, 2511462009), (12, 1674308006), (14, 1435121148), (19, 1057457688), (21, 956747432), (24, 837154003), (28, 717560574), (38, 528728844), (42, 478373716), (56, 358780287), (57, 352485896), (76, 264364422), (84, 239186858), (114, 176242948), (133, 151065384), (152, 132182211), (168, 119593429), (228, 88121474), (266, 75532692), (399, 50355128), (456, 44060737), (532, 37766346), (798, 25177564), (1064, 18883173), (1596, 12588782), (3192, 6294391)]