20132289219

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{955813}}^1$

素因数の和:955899

約数の個数: 32

約数和(自身を含む): 33032931840

約数和(自身を除く): 12900642621

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 1003, 1239, 3009, 7021, 21063, 955813, 2867439, 6690691, 16248821, 20072073, 48746463, 56392967, 113741747, 169178901, 341225241, 394750769, 958680439, 1184252307, 2876041317, 6710763073, 20132289219]

約数ペア:

[(1, 20132289219), (3, 6710763073), (7, 2876041317), (17, 1184252307), (21, 958680439), (51, 394750769), (59, 341225241), (119, 169178901), (177, 113741747), (357, 56392967), (413, 48746463), (1003, 20072073), (1239, 16248821), (3009, 6690691), (7021, 2867439), (21063, 955813)]