20172083954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{1117}}^1\times {\mathrm{1171}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 33113800512

約数和(自身を除く): 12941716558

約数列:

[1, 2, 11, 22, 701, 1117, 1171, 1402, 2234, 2342, 7711, 12287, 12881, 15422, 24574, 25762, 783017, 820871, 1308007, 1566034, 1641742, 2616014, 8613187, 9029581, 14388077, 17226374, 18059162, 28776154, 916912907, 1833825814, 10086041977, 20172083954]

約数ペア:

[(1, 20172083954), (2, 10086041977), (11, 1833825814), (22, 916912907), (701, 28776154), (1117, 18059162), (1171, 17226374), (1402, 14388077), (2234, 9029581), (2342, 8613187), (7711, 2616014), (12287, 1641742), (12881, 1566034), (15422, 1308007), (24574, 820871), (25762, 783017)]