20192529204

素因数分解:

$2^2\times 3^5\times {\mathrm{199}}^1\times {\mathrm{104393}}^1$

素因数の和:104611

約数の個数: 72

約数和(自身を含む): 53199182400

約数和(自身を除く): 33006653196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 243, 324, 398, 486, 597, 796, 972, 1194, 1791, 2388, 3582, 5373, 7164, 10746, 16119, 21492, 32238, 48357, 64476, 96714, 104393, 193428, 208786, 313179, 417572, 626358, 939537, 1252716, 1879074, 2818611, 3758148, 5637222, 8455833, 11274444, 16911666, 20774207, 25367499, 33823332, 41548414, 50734998, 62322621, 83096828, 101469996, 124645242, 186967863, 249290484, 373935726, 560903589, 747871452, 1121807178, 1682710767, 2243614356, 3365421534, 5048132301, 6730843068, 10096264602, 20192529204]

約数ペア:

[(1, 20192529204), (2, 10096264602), (3, 6730843068), (4, 5048132301), (6, 3365421534), (9, 2243614356), (12, 1682710767), (18, 1121807178), (27, 747871452), (36, 560903589), (54, 373935726), (81, 249290484), (108, 186967863), (162, 124645242), (199, 101469996), (243, 83096828), (324, 62322621), (398, 50734998), (486, 41548414), (597, 33823332), (796, 25367499), (972, 20774207), (1194, 16911666), (1791, 11274444), (2388, 8455833), (3582, 5637222), (5373, 3758148), (7164, 2818611), (10746, 1879074), (16119, 1252716), (21492, 939537), (32238, 626358), (48357, 417572), (64476, 313179), (96714, 208786), (104393, 193428)]