20040076035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1\times {\mathrm{1181}}^1$

素因数の和:1825

約数の個数: 96

約数和(自身を含む): 40194505728

約数和(自身を除く): 20154429693

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 103, 105, 309, 315, 515, 523, 721, 927, 1181, 1545, 1569, 2163, 2615, 3543, 3605, 3661, 4635, 4707, 5905, 6489, 7845, 8267, 10629, 10815, 10983, 17715, 18305, 23535, 24801, 32445, 32949, 41335, 53145, 53869, 54915, 74403, 121643, 124005, 161607, 164745, 269345, 364929, 372015, 377083, 484821, 608215, 617663, 808035, 851501, 1094787, 1131249, 1824645, 1852989, 1885415, 2424105, 2554503, 3088315, 3393747, 4257505, 4323641, 5473935, 5558967, 5656245, 7663509, 9264945, 12772515, 12970923, 16968735, 21618205, 27794835, 38317545, 38912769, 63619289, 64854615, 190857867, 194563845, 318096445, 445335023, 572573601, 954289335, 1336005069, 2226675115, 2862868005, 4008015207, 6680025345, 20040076035]

約数ペア:

[(1, 20040076035), (3, 6680025345), (5, 4008015207), (7, 2862868005), (9, 2226675115), (15, 1336005069), (21, 954289335), (35, 572573601), (45, 445335023), (63, 318096445), (103, 194563845), (105, 190857867), (309, 64854615), (315, 63619289), (515, 38912769), (523, 38317545), (721, 27794835), (927, 21618205), (1181, 16968735), (1545, 12970923), (1569, 12772515), (2163, 9264945), (2615, 7663509), (3543, 5656245), (3605, 5558967), (3661, 5473935), (4635, 4323641), (4707, 4257505), (5905, 3393747), (6489, 3088315), (7845, 2554503), (8267, 2424105), (10629, 1885415), (10815, 1852989), (10983, 1824645), (17715, 1131249), (18305, 1094787), (23535, 851501), (24801, 808035), (32445, 617663), (32949, 608215), (41335, 484821), (53145, 377083), (53869, 372015), (54915, 364929), (74403, 269345), (121643, 164745), (124005, 161607)]