20146046074

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4219951}}^1$

素因数の和:4220002

約数の個数: 32

約数和(自身を含む): 38891077632

約数和(自身を除く): 18745031558

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 4219951, 8439902, 29539657, 46419461, 59079314, 92838922, 130818481, 261636962, 324936227, 649872454, 915729367, 1439003291, 1831458734, 2878006582, 10073023037, 20146046074]

約数ペア:

[(1, 20146046074), (2, 10073023037), (7, 2878006582), (11, 1831458734), (14, 1439003291), (22, 915729367), (31, 649872454), (62, 324936227), (77, 261636962), (154, 130818481), (217, 92838922), (341, 59079314), (434, 46419461), (682, 29539657), (2387, 8439902), (4774, 4219951)]