20129995488

素因数分解:

$2^5\times 3^1\times {\mathrm{3511}}^1\times {\mathrm{59723}}^1$

素因数の和:63247

約数の個数: 48

約数和(自身を含む): 52857173376

約数和(自身を除く): 32727177888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 3511, 7022, 10533, 14044, 21066, 28088, 42132, 56176, 59723, 84264, 112352, 119446, 168528, 179169, 238892, 337056, 358338, 477784, 716676, 955568, 1433352, 1911136, 2866704, 5733408, 209687453, 419374906, 629062359, 838749812, 1258124718, 1677499624, 2516249436, 3354999248, 5032498872, 6709998496, 10064997744, 20129995488]

約数ペア:

[(1, 20129995488), (2, 10064997744), (3, 6709998496), (4, 5032498872), (6, 3354999248), (8, 2516249436), (12, 1677499624), (16, 1258124718), (24, 838749812), (32, 629062359), (48, 419374906), (96, 209687453), (3511, 5733408), (7022, 2866704), (10533, 1911136), (14044, 1433352), (21066, 955568), (28088, 716676), (42132, 477784), (56176, 358338), (59723, 337056), (84264, 238892), (112352, 179169), (119446, 168528)]