20160732618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{248291}}^1$

素因数の和:248659

約数の個数: 48

約数和(自身を含む): 47177466336

約数和(自身を除く): 27016733718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 347, 694, 1041, 2082, 3123, 4511, 6246, 9022, 13533, 27066, 40599, 81198, 248291, 496582, 744873, 1489746, 2234619, 3227783, 4469238, 6455566, 9683349, 19366698, 29050047, 58100094, 86156977, 172313954, 258470931, 516941862, 775412793, 1120040701, 1550825586, 2240081402, 3360122103, 6720244206, 10080366309, 20160732618]

約数ペア:

[(1, 20160732618), (2, 10080366309), (3, 6720244206), (6, 3360122103), (9, 2240081402), (13, 1550825586), (18, 1120040701), (26, 775412793), (39, 516941862), (78, 258470931), (117, 172313954), (234, 86156977), (347, 58100094), (694, 29050047), (1041, 19366698), (2082, 9683349), (3123, 6455566), (4511, 4469238), (6246, 3227783), (9022, 2234619), (13533, 1489746), (27066, 744873), (40599, 496582), (81198, 248291)]