19880458068

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{941}}^1\times {\mathrm{17093}}^1$

素因数の和:18144

約数の個数: 48

約数和(自身を含む): 46890619776

約数和(自身を除く): 27010161708

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 941, 1236, 1882, 2823, 3764, 5646, 11292, 17093, 34186, 51279, 68372, 96923, 102558, 193846, 205116, 290769, 387692, 581538, 1163076, 1760579, 3521158, 5281737, 7042316, 10563474, 16084513, 21126948, 32169026, 48253539, 64338052, 96507078, 193014156, 1656704839, 3313409678, 4970114517, 6626819356, 9940229034, 19880458068]

約数ペア:

[(1, 19880458068), (2, 9940229034), (3, 6626819356), (4, 4970114517), (6, 3313409678), (12, 1656704839), (103, 193014156), (206, 96507078), (309, 64338052), (412, 48253539), (618, 32169026), (941, 21126948), (1236, 16084513), (1882, 10563474), (2823, 7042316), (3764, 5281737), (5646, 3521158), (11292, 1760579), (17093, 1163076), (34186, 581538), (51279, 387692), (68372, 290769), (96923, 205116), (102558, 193846)]