20197614966

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2224897}}^1$

素因数の和:2225008

約数の個数: 32

約数和(自身を含む): 43252017120

約数和(自身を除く): 23054402154

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 3026, 4539, 9078, 2224897, 4449794, 6674691, 13349382, 37823249, 75646498, 113469747, 198015833, 226939494, 396031666, 594047499, 1188094998, 3366269161, 6732538322, 10098807483, 20197614966]

約数ペア:

[(1, 20197614966), (2, 10098807483), (3, 6732538322), (6, 3366269161), (17, 1188094998), (34, 594047499), (51, 396031666), (89, 226939494), (102, 198015833), (178, 113469747), (267, 75646498), (534, 37823249), (1513, 13349382), (3026, 6674691), (4539, 4449794), (9078, 2224897)]