20671036632

素因数分解:

$2^3\times 3^2\times {\mathrm{797}}^1\times {\mathrm{360223}}^1$

素因数の和:361032

約数の個数: 48

約数和(自身を含む): 56054456640

約数和(自身を除く): 35383420008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 797, 1594, 2391, 3188, 4782, 6376, 7173, 9564, 14346, 19128, 28692, 57384, 360223, 720446, 1080669, 1440892, 2161338, 2881784, 3242007, 4322676, 6484014, 8645352, 12968028, 25936056, 287097731, 574195462, 861293193, 1148390924, 1722586386, 2296781848, 2583879579, 3445172772, 5167759158, 6890345544, 10335518316, 20671036632]

約数ペア:

[(1, 20671036632), (2, 10335518316), (3, 6890345544), (4, 5167759158), (6, 3445172772), (8, 2583879579), (9, 2296781848), (12, 1722586386), (18, 1148390924), (24, 861293193), (36, 574195462), (72, 287097731), (797, 25936056), (1594, 12968028), (2391, 8645352), (3188, 6484014), (4782, 4322676), (6376, 3242007), (7173, 2881784), (9564, 2161338), (14346, 1440892), (19128, 1080669), (28692, 720446), (57384, 360223)]