20160219192

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{559633}}^1$

素因数の和:559740

約数の個数: 64

約数和(自身を含む): 53724864000

約数和(自身を除く): 33564644808

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 79, 114, 152, 158, 228, 237, 316, 456, 474, 632, 948, 1501, 1896, 3002, 4503, 6004, 9006, 12008, 18012, 36024, 559633, 1119266, 1678899, 2238532, 3357798, 4477064, 6715596, 10633027, 13431192, 21266054, 31899081, 42532108, 44211007, 63798162, 85064216, 88422014, 127596324, 132633021, 176844028, 255192648, 265266042, 353688056, 530532084, 840009133, 1061064168, 1680018266, 2520027399, 3360036532, 5040054798, 6720073064, 10080109596, 20160219192]

約数ペア:

[(1, 20160219192), (2, 10080109596), (3, 6720073064), (4, 5040054798), (6, 3360036532), (8, 2520027399), (12, 1680018266), (19, 1061064168), (24, 840009133), (38, 530532084), (57, 353688056), (76, 265266042), (79, 255192648), (114, 176844028), (152, 132633021), (158, 127596324), (228, 88422014), (237, 85064216), (316, 63798162), (456, 44211007), (474, 42532108), (632, 31899081), (948, 21266054), (1501, 13431192), (1896, 10633027), (3002, 6715596), (4503, 4477064), (6004, 3357798), (9006, 2238532), (12008, 1678899), (18012, 1119266), (36024, 559633)]