20341326356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{15061}}^1$

素因数の和:16464

約数の個数: 48

約数和(自身を含む): 40385439360

約数和(自身を除く): 20044113004

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1367, 2734, 5468, 15061, 17771, 25973, 30122, 35542, 51946, 60244, 71084, 103892, 195793, 286159, 337649, 391586, 572318, 675298, 783172, 1144636, 1350596, 3720067, 7440134, 14880268, 20588387, 41176774, 82353548, 267649031, 391179353, 535298062, 782358706, 1070596124, 1564717412, 5085331589, 10170663178, 20341326356]

約数ペア:

[(1, 20341326356), (2, 10170663178), (4, 5085331589), (13, 1564717412), (19, 1070596124), (26, 782358706), (38, 535298062), (52, 391179353), (76, 267649031), (247, 82353548), (494, 41176774), (988, 20588387), (1367, 14880268), (2734, 7440134), (5468, 3720067), (15061, 1350596), (17771, 1144636), (25973, 783172), (30122, 675298), (35542, 572318), (51946, 391586), (60244, 337649), (71084, 286159), (103892, 195793)]