20226761588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{23417}}^1$

素因数の和:23792

約数の個数: 48

約数和(自身を含む): 39326503104

約数和(自身を除く): 19099741516

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 293, 586, 737, 1172, 1474, 2948, 3223, 6446, 12892, 19631, 23417, 39262, 46834, 78524, 93668, 215941, 257587, 431882, 515174, 863764, 1030348, 1568939, 3137878, 6275756, 6861181, 13722362, 17258329, 27444724, 34516658, 69033316, 75472991, 150945982, 301891964, 459699127, 919398254, 1838796508, 5056690397, 10113380794, 20226761588]

約数ペア:

[(1, 20226761588), (2, 10113380794), (4, 5056690397), (11, 1838796508), (22, 919398254), (44, 459699127), (67, 301891964), (134, 150945982), (268, 75472991), (293, 69033316), (586, 34516658), (737, 27444724), (1172, 17258329), (1474, 13722362), (2948, 6861181), (3223, 6275756), (6446, 3137878), (12892, 1568939), (19631, 1030348), (23417, 863764), (39262, 515174), (46834, 431882), (78524, 257587), (93668, 215941)]