20160309180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1796819}}^1$

素因数の和:1796859

約数の個数: 96

約数和(自身を含む): 65203004160

約数和(自身を除く): 45042694980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 11220, 1796819, 3593638, 5390457, 7187276, 8984095, 10780914, 17968190, 19765009, 21561828, 26952285, 30545923, 35936380, 39530018, 53904570, 59295027, 61091846, 79060036, 91637769, 98825045, 107809140, 118590054, 122183692, 152729615, 183275538, 197650090, 237180108, 296475135, 305459230, 336005153, 366551076, 395300180, 458188845, 592950270, 610918460, 672010306, 916377690, 1008015459, 1185900540, 1344020612, 1680025765, 1832755380, 2016030918, 3360051530, 4032061836, 5040077295, 6720103060, 10080154590, 20160309180]

約数ペア:

[(1, 20160309180), (2, 10080154590), (3, 6720103060), (4, 5040077295), (5, 4032061836), (6, 3360051530), (10, 2016030918), (11, 1832755380), (12, 1680025765), (15, 1344020612), (17, 1185900540), (20, 1008015459), (22, 916377690), (30, 672010306), (33, 610918460), (34, 592950270), (44, 458188845), (51, 395300180), (55, 366551076), (60, 336005153), (66, 305459230), (68, 296475135), (85, 237180108), (102, 197650090), (110, 183275538), (132, 152729615), (165, 122183692), (170, 118590054), (187, 107809140), (204, 98825045), (220, 91637769), (255, 79060036), (330, 61091846), (340, 59295027), (374, 53904570), (510, 39530018), (561, 35936380), (660, 30545923), (748, 26952285), (935, 21561828), (1020, 19765009), (1122, 17968190), (1870, 10780914), (2244, 8984095), (2805, 7187276), (3740, 5390457), (5610, 3593638), (11220, 1796819)]