2019975888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{35999}}^1$

素因数の和:36184

約数の個数: 80

約数和(自身を含む): 5999616000

約数和(自身を除く): 3979640112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 167, 168, 334, 336, 501, 668, 1002, 1169, 1336, 2004, 2338, 2672, 3507, 4008, 4676, 7014, 8016, 9352, 14028, 18704, 28056, 35999, 56112, 71998, 107997, 143996, 215994, 251993, 287992, 431988, 503986, 575984, 755979, 863976, 1007972, 1511958, 1727952, 2015944, 3023916, 4031888, 6011833, 6047832, 12023666, 12095664, 18035499, 24047332, 36070998, 42082831, 48094664, 72141996, 84165662, 96189328, 126248493, 144283992, 168331324, 252496986, 288567984, 336662648, 504993972, 673325296, 1009987944, 2019975888]

約数ペア:

[(1, 2019975888), (2, 1009987944), (3, 673325296), (4, 504993972), (6, 336662648), (7, 288567984), (8, 252496986), (12, 168331324), (14, 144283992), (16, 126248493), (21, 96189328), (24, 84165662), (28, 72141996), (42, 48094664), (48, 42082831), (56, 36070998), (84, 24047332), (112, 18035499), (167, 12095664), (168, 12023666), (334, 6047832), (336, 6011833), (501, 4031888), (668, 3023916), (1002, 2015944), (1169, 1727952), (1336, 1511958), (2004, 1007972), (2338, 863976), (2672, 755979), (3507, 575984), (4008, 503986), (4676, 431988), (7014, 287992), (8016, 251993), (9352, 215994), (14028, 143996), (18704, 107997), (28056, 71998), (35999, 56112)]