20346318718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{137399}}^1$

素因数の和:137592

約数の個数: 32

約数和(自身を含む): 34189516800

約数和(自身を除く): 13843198082

約数列:

[1, 2, 11, 22, 53, 106, 127, 254, 583, 1166, 1397, 2794, 6731, 13462, 74041, 137399, 148082, 274798, 1511389, 3022778, 7282147, 14564294, 17449673, 34899346, 80103617, 160207234, 191946403, 383892806, 924832669, 1849665338, 10173159359, 20346318718]

約数ペア:

[(1, 20346318718), (2, 10173159359), (11, 1849665338), (22, 924832669), (53, 383892806), (106, 191946403), (127, 160207234), (254, 80103617), (583, 34899346), (1166, 17449673), (1397, 14564294), (2794, 7282147), (6731, 3022778), (13462, 1511389), (74041, 274798), (137399, 148082)]