20132351668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1\times {\mathrm{503}}^1$

素因数の和:1117

約数の個数: 96

約数和(自身を含む): 41821194240

約数和(自身を除く): 21688842572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 167, 286, 334, 419, 503, 572, 668, 838, 1006, 1676, 1837, 2012, 2171, 3674, 4342, 4609, 5447, 5533, 6539, 7348, 8684, 9218, 10894, 11066, 13078, 18436, 21788, 22132, 23881, 26156, 47762, 59917, 69973, 71929, 84001, 95524, 119834, 139946, 143858, 168002, 210757, 239668, 279892, 287716, 336004, 421514, 769703, 843028, 909649, 924011, 1092013, 1539406, 1819298, 1848022, 2184026, 2318327, 2739841, 3078812, 3638596, 3696044, 4368052, 4636654, 5479682, 9273308, 10006139, 10959364, 12012143, 20012278, 24024286, 30138251, 35196419, 40024556, 48048572, 60276502, 70392838, 120553004, 140785676, 387160609, 457553447, 774321218, 915106894, 1548642436, 1830213788, 5033087917, 10066175834, 20132351668]

約数ペア:

[(1, 20132351668), (2, 10066175834), (4, 5033087917), (11, 1830213788), (13, 1548642436), (22, 915106894), (26, 774321218), (44, 457553447), (52, 387160609), (143, 140785676), (167, 120553004), (286, 70392838), (334, 60276502), (419, 48048572), (503, 40024556), (572, 35196419), (668, 30138251), (838, 24024286), (1006, 20012278), (1676, 12012143), (1837, 10959364), (2012, 10006139), (2171, 9273308), (3674, 5479682), (4342, 4636654), (4609, 4368052), (5447, 3696044), (5533, 3638596), (6539, 3078812), (7348, 2739841), (8684, 2318327), (9218, 2184026), (10894, 1848022), (11066, 1819298), (13078, 1539406), (18436, 1092013), (21788, 924011), (22132, 909649), (23881, 843028), (26156, 769703), (47762, 421514), (59917, 336004), (69973, 287716), (71929, 279892), (84001, 239668), (95524, 210757), (119834, 168002), (139946, 143858)]