20139045402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25236899}}^1$

素因数の和:25236930

約数の個数: 32

約数和(自身を含む): 48454848000

約数和(自身を除く): 28315802598

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25236899, 50473798, 75710697, 151421394, 176658293, 353316586, 479501081, 529974879, 959002162, 1059949758, 1438503243, 2877006486, 3356507567, 6713015134, 10069522701, 20139045402]

約数ペア:

[(1, 20139045402), (2, 10069522701), (3, 6713015134), (6, 3356507567), (7, 2877006486), (14, 1438503243), (19, 1059949758), (21, 959002162), (38, 529974879), (42, 479501081), (57, 353316586), (114, 176658293), (133, 151421394), (266, 75710697), (399, 50473798), (798, 25236899)]