20194433228

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{313}}^1\times {\mathrm{30491}}^1$

素因数の和:30854

約数の個数: 36

約数和(自身を含む): 37062843048

約数和(自身を除く): 16868409820

約数列:

[1, 2, 4, 23, 46, 92, 313, 529, 626, 1058, 1252, 2116, 7199, 14398, 28796, 30491, 60982, 121964, 165577, 331154, 662308, 701293, 1402586, 2805172, 9543683, 16129739, 19087366, 32259478, 38174732, 64518956, 219504709, 439009418, 878018836, 5048608307, 10097216614, 20194433228]

約数ペア:

[(1, 20194433228), (2, 10097216614), (4, 5048608307), (23, 878018836), (46, 439009418), (92, 219504709), (313, 64518956), (529, 38174732), (626, 32259478), (1058, 19087366), (1252, 16129739), (2116, 9543683), (7199, 2805172), (14398, 1402586), (28796, 701293), (30491, 662308), (60982, 331154), (121964, 165577)]