20120460084

素因数分解:

$2^2\times 3^2\times {\mathrm{11981}}^1\times {\mathrm{46649}}^1$

素因数の和:58640

約数の個数: 36

約数和(自身を含む): 50865387300

約数和(自身を除く): 30744927216

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11981, 23962, 35943, 46649, 47924, 71886, 93298, 107829, 139947, 143772, 186596, 215658, 279894, 419841, 431316, 559788, 839682, 1679364, 558901669, 1117803338, 1676705007, 2235606676, 3353410014, 5030115021, 6706820028, 10060230042, 20120460084]

約数ペア:

[(1, 20120460084), (2, 10060230042), (3, 6706820028), (4, 5030115021), (6, 3353410014), (9, 2235606676), (12, 1676705007), (18, 1117803338), (36, 558901669), (11981, 1679364), (23962, 839682), (35943, 559788), (46649, 431316), (47924, 419841), (71886, 279894), (93298, 215658), (107829, 186596), (139947, 143772)]