20196476844

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1349671}}^1$

素因数の和:1349750

約数の個数: 48

約数和(自身を含む): 49883877120

約数和(自身を除く): 29687400276

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1247, 2494, 3741, 4988, 7482, 14964, 1349671, 2699342, 4049013, 5398684, 8098026, 16196052, 39140459, 58035853, 78280918, 116071706, 117421377, 156561836, 174107559, 232143412, 234842754, 348215118, 469685508, 696430236, 1683039737, 3366079474, 5049119211, 6732158948, 10098238422, 20196476844]

約数ペア:

[(1, 20196476844), (2, 10098238422), (3, 6732158948), (4, 5049119211), (6, 3366079474), (12, 1683039737), (29, 696430236), (43, 469685508), (58, 348215118), (86, 234842754), (87, 232143412), (116, 174107559), (129, 156561836), (172, 117421377), (174, 116071706), (258, 78280918), (348, 58035853), (516, 39140459), (1247, 16196052), (2494, 8098026), (3741, 5398684), (4988, 4049013), (7482, 2699342), (14964, 1349671)]