20079048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4042

約数の個数: 64

約数和(自身を含む): 57657600

約数和(自身を除く): 37578552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 4003, 5016, 8006, 12009, 16012, 24018, 32024, 44033, 48036, 76057, 88066, 96072, 132099, 152114, 176132, 228171, 264198, 304228, 352264, 456342, 528396, 608456, 836627, 912684, 1056792, 1673254, 1825368, 2509881, 3346508, 5019762, 6693016, 10039524, 20079048]

約数ペア:

[(1, 20079048), (2, 10039524), (3, 6693016), (4, 5019762), (6, 3346508), (8, 2509881), (11, 1825368), (12, 1673254), (19, 1056792), (22, 912684), (24, 836627), (33, 608456), (38, 528396), (44, 456342), (57, 352264), (66, 304228), (76, 264198), (88, 228171), (114, 176132), (132, 152114), (152, 132099), (209, 96072), (228, 88066), (264, 76057), (418, 48036), (456, 44033), (627, 32024), (836, 24018), (1254, 16012), (1672, 12009), (2508, 8006), (4003, 5016)]