20164417502520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{297233}}^1\times {\mathrm{565337}}^1$

素因数の和:862584

約数の個数: 64

約数和(自身を含む): 60493563033120

約数和(自身を除く): 40329145530600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 297233, 565337, 594466, 891699, 1130674, 1188932, 1486165, 1696011, 1783398, 2261348, 2377864, 2826685, 2972330, 3392022, 3566796, 4458495, 4522696, 5653370, 5944660, 6784044, 7133592, 8480055, 8916990, 11306740, 11889320, 13568088, 16960110, 17833980, 22613480, 33920220, 35667960, 67840440, 168036812521, 336073625042, 504110437563, 672147250084, 840184062605, 1008220875126, 1344294500168, 1680368125210, 2016441750252, 2520552187815, 3360736250420, 4032883500504, 5041104375630, 6721472500840, 10082208751260, 20164417502520]

約数ペア:

[(1, 20164417502520), (2, 10082208751260), (3, 6721472500840), (4, 5041104375630), (5, 4032883500504), (6, 3360736250420), (8, 2520552187815), (10, 2016441750252), (12, 1680368125210), (15, 1344294500168), (20, 1008220875126), (24, 840184062605), (30, 672147250084), (40, 504110437563), (60, 336073625042), (120, 168036812521), (297233, 67840440), (565337, 35667960), (594466, 33920220), (891699, 22613480), (1130674, 17833980), (1188932, 16960110), (1486165, 13568088), (1696011, 11889320), (1783398, 11306740), (2261348, 8916990), (2377864, 8480055), (2826685, 7133592), (2972330, 6784044), (3392022, 5944660), (3566796, 5653370), (4458495, 4522696)]