20233755090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1\times {\mathrm{3547}}^1$

素因数の和:4064

約数の個数: 96

約数和(自身を含む): 53041862016

約数和(自身を除く): 32808106926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 263, 482, 526, 723, 789, 1205, 1315, 1446, 1578, 2169, 2367, 2410, 2630, 3547, 3615, 3945, 4338, 4734, 7094, 7230, 7890, 10641, 10845, 11835, 17735, 21282, 21690, 23670, 31923, 35470, 53205, 63383, 63846, 106410, 126766, 159615, 190149, 316915, 319230, 380298, 570447, 633830, 854827, 932861, 950745, 1140894, 1709654, 1865722, 1901490, 2564481, 2798583, 2852235, 4274135, 4664305, 5128962, 5597166, 5704470, 7693443, 8395749, 8548270, 9328610, 12822405, 13992915, 15386886, 16791498, 25644810, 27985830, 38467215, 41978745, 76934430, 83957490, 224819501, 449639002, 674458503, 1124097505, 1348917006, 2023375509, 2248195010, 3372292515, 4046751018, 6744585030, 10116877545, 20233755090]

約数ペア:

[(1, 20233755090), (2, 10116877545), (3, 6744585030), (5, 4046751018), (6, 3372292515), (9, 2248195010), (10, 2023375509), (15, 1348917006), (18, 1124097505), (30, 674458503), (45, 449639002), (90, 224819501), (241, 83957490), (263, 76934430), (482, 41978745), (526, 38467215), (723, 27985830), (789, 25644810), (1205, 16791498), (1315, 15386886), (1446, 13992915), (1578, 12822405), (2169, 9328610), (2367, 8548270), (2410, 8395749), (2630, 7693443), (3547, 5704470), (3615, 5597166), (3945, 5128962), (4338, 4664305), (4734, 4274135), (7094, 2852235), (7230, 2798583), (7890, 2564481), (10641, 1901490), (10845, 1865722), (11835, 1709654), (17735, 1140894), (21282, 950745), (21690, 932861), (23670, 854827), (31923, 633830), (35470, 570447), (53205, 380298), (63383, 319230), (63846, 316915), (106410, 190149), (126766, 159615)]