2019456516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{20051}}^1$

素因数の和:20185

約数の個数: 96

約数和(自身を含む): 5928975360

約数和(自身を除く): 3909518844

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 109, 132, 154, 218, 231, 308, 327, 436, 462, 654, 763, 924, 1199, 1308, 1526, 2289, 2398, 3052, 3597, 4578, 4796, 7194, 8393, 9156, 14388, 16786, 20051, 25179, 33572, 40102, 50358, 60153, 80204, 100716, 120306, 140357, 220561, 240612, 280714, 421071, 441122, 561428, 661683, 842142, 882244, 1323366, 1543927, 1684284, 2185559, 2646732, 3087854, 4371118, 4631781, 6175708, 6556677, 8742236, 9263562, 13113354, 15298913, 18527124, 24041149, 26226708, 30597826, 45896739, 48082298, 61195652, 72123447, 91793478, 96164596, 144246894, 168288043, 183586956, 288493788, 336576086, 504864129, 673152172, 1009728258, 2019456516]

約数ペア:

[(1, 2019456516), (2, 1009728258), (3, 673152172), (4, 504864129), (6, 336576086), (7, 288493788), (11, 183586956), (12, 168288043), (14, 144246894), (21, 96164596), (22, 91793478), (28, 72123447), (33, 61195652), (42, 48082298), (44, 45896739), (66, 30597826), (77, 26226708), (84, 24041149), (109, 18527124), (132, 15298913), (154, 13113354), (218, 9263562), (231, 8742236), (308, 6556677), (327, 6175708), (436, 4631781), (462, 4371118), (654, 3087854), (763, 2646732), (924, 2185559), (1199, 1684284), (1308, 1543927), (1526, 1323366), (2289, 882244), (2398, 842142), (3052, 661683), (3597, 561428), (4578, 441122), (4796, 421071), (7194, 280714), (8393, 240612), (9156, 220561), (14388, 140357), (16786, 120306), (20051, 100716), (25179, 80204), (33572, 60153), (40102, 50358)]