20186364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 54996480

約数和(自身を除く): 34810116

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 61, 66, 69, 92, 109, 122, 132, 138, 183, 218, 244, 253, 276, 327, 366, 436, 506, 654, 671, 732, 759, 1012, 1199, 1308, 1342, 1403, 1518, 2013, 2398, 2507, 2684, 2806, 3036, 3597, 4026, 4209, 4796, 5014, 5612, 6649, 7194, 7521, 8052, 8418, 10028, 13298, 14388, 15042, 15433, 16836, 19947, 26596, 27577, 30084, 30866, 39894, 46299, 55154, 61732, 73139, 79788, 82731, 92598, 110308, 146278, 152927, 165462, 185196, 219417, 292556, 305854, 330924, 438834, 458781, 611708, 877668, 917562, 1682197, 1835124, 3364394, 5046591, 6728788, 10093182, 20186364]

約数ペア:

[(1, 20186364), (2, 10093182), (3, 6728788), (4, 5046591), (6, 3364394), (11, 1835124), (12, 1682197), (22, 917562), (23, 877668), (33, 611708), (44, 458781), (46, 438834), (61, 330924), (66, 305854), (69, 292556), (92, 219417), (109, 185196), (122, 165462), (132, 152927), (138, 146278), (183, 110308), (218, 92598), (244, 82731), (253, 79788), (276, 73139), (327, 61732), (366, 55154), (436, 46299), (506, 39894), (654, 30866), (671, 30084), (732, 27577), (759, 26596), (1012, 19947), (1199, 16836), (1308, 15433), (1342, 15042), (1403, 14388), (1518, 13298), (2013, 10028), (2398, 8418), (2507, 8052), (2684, 7521), (2806, 7194), (3036, 6649), (3597, 5612), (4026, 5014), (4209, 4796)]