20192484690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{109391}}^1$

素因数の和:109704

約数の個数: 96

約数和(自身を含む): 60205856256

約数和(自身を除く): 40013371566

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 293, 315, 586, 630, 879, 1465, 1758, 2051, 2637, 2930, 4102, 4395, 5274, 6153, 8790, 10255, 12306, 13185, 18459, 20510, 26370, 30765, 36918, 61530, 92295, 109391, 184590, 218782, 328173, 546955, 656346, 765737, 984519, 1093910, 1531474, 1640865, 1969038, 2297211, 3281730, 3828685, 4594422, 4922595, 6891633, 7657370, 9845190, 11486055, 13783266, 22972110, 32051563, 34458165, 64103126, 68916330, 96154689, 160257815, 192309378, 224360941, 288464067, 320515630, 448721882, 480773445, 576928134, 673082823, 961546890, 1121804705, 1346165646, 1442320335, 2019248469, 2243609410, 2884640670, 3365414115, 4038496938, 6730828230, 10096242345, 20192484690]

約数ペア:

[(1, 20192484690), (2, 10096242345), (3, 6730828230), (5, 4038496938), (6, 3365414115), (7, 2884640670), (9, 2243609410), (10, 2019248469), (14, 1442320335), (15, 1346165646), (18, 1121804705), (21, 961546890), (30, 673082823), (35, 576928134), (42, 480773445), (45, 448721882), (63, 320515630), (70, 288464067), (90, 224360941), (105, 192309378), (126, 160257815), (210, 96154689), (293, 68916330), (315, 64103126), (586, 34458165), (630, 32051563), (879, 22972110), (1465, 13783266), (1758, 11486055), (2051, 9845190), (2637, 7657370), (2930, 6891633), (4102, 4922595), (4395, 4594422), (5274, 3828685), (6153, 3281730), (8790, 2297211), (10255, 1969038), (12306, 1640865), (13185, 1531474), (18459, 1093910), (20510, 984519), (26370, 765737), (30765, 656346), (36918, 546955), (61530, 328173), (92295, 218782), (109391, 184590)]