20201815046

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1\times {\mathrm{40151}}^1$

素因数の和:40676

約数の個数: 32

約数和(自身を含む): 35130751488

約数和(自身を除く): 14928936442

約数列:

[1, 2, 7, 14, 83, 166, 433, 581, 866, 1162, 3031, 6062, 35939, 40151, 71878, 80302, 251573, 281057, 503146, 562114, 3332533, 6665066, 17385383, 23327731, 34770766, 46655462, 121697681, 243395362, 1442986789, 2885973578, 10100907523, 20201815046]

約数ペア:

[(1, 20201815046), (2, 10100907523), (7, 2885973578), (14, 1442986789), (83, 243395362), (166, 121697681), (433, 46655462), (581, 34770766), (866, 23327731), (1162, 17385383), (3031, 6665066), (6062, 3332533), (35939, 562114), (40151, 503146), (71878, 281057), (80302, 251573)]