20173739408918

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{61331}}^1\times {\mathrm{861079}}^1$

素因数の和:922603

約数の個数: 16

約数和(自身を含む): 30419572930560

約数和(自身を除く): 10245833521642

約数列:

[1, 2, 191, 382, 61331, 122662, 861079, 1722158, 11714221, 23428442, 164466089, 328932178, 52810836149, 105621672298, 10086869704459, 20173739408918]

約数ペア:

[(1, 20173739408918), (2, 10086869704459), (191, 105621672298), (382, 52810836149), (61331, 328932178), (122662, 164466089), (861079, 23428442), (1722158, 11714221)]