20668692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5051}}^1$

素因数の和:5100

約数の個数: 48

約数和(自身を含む): 54319104

約数和(自身を除く): 33650412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 5051, 10102, 15153, 20204, 30306, 55561, 60612, 111122, 156581, 166683, 222244, 313162, 333366, 469743, 626324, 666732, 939486, 1722391, 1878972, 3444782, 5167173, 6889564, 10334346, 20668692]

約数ペア:

[(1, 20668692), (2, 10334346), (3, 6889564), (4, 5167173), (6, 3444782), (11, 1878972), (12, 1722391), (22, 939486), (31, 666732), (33, 626324), (44, 469743), (62, 333366), (66, 313162), (93, 222244), (124, 166683), (132, 156581), (186, 111122), (341, 60612), (372, 55561), (682, 30306), (1023, 20204), (1364, 15153), (2046, 10102), (4092, 5051)]