20170684798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1051}}^1\times {\mathrm{2377}}^1$

素因数の和:3808

約数の個数: 32

約数和(自身を含む): 33141938688

約数和(自身を除く): 12971253890

約数列:

[1, 2, 11, 22, 367, 734, 1051, 2102, 2377, 4037, 4754, 8074, 11561, 23122, 26147, 52294, 385717, 771434, 872359, 1744718, 2498227, 4242887, 4996454, 8485774, 9595949, 19191898, 27480497, 54960994, 916849309, 1833698618, 10085342399, 20170684798]

約数ペア:

[(1, 20170684798), (2, 10085342399), (11, 1833698618), (22, 916849309), (367, 54960994), (734, 27480497), (1051, 19191898), (2102, 9595949), (2377, 8485774), (4037, 4996454), (4754, 4242887), (8074, 2498227), (11561, 1744718), (23122, 872359), (26147, 771434), (52294, 385717)]