20164031862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{757}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 44310800160

約数和(自身を除く): 24146768298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 169, 218, 241, 327, 338, 482, 507, 654, 723, 757, 1014, 1417, 1446, 1514, 2271, 2834, 3133, 4251, 4542, 6266, 8502, 9399, 9841, 18421, 18798, 19682, 26269, 29523, 36842, 40729, 52538, 55263, 59046, 78807, 81458, 82513, 110526, 122187, 127933, 157614, 165026, 182437, 244374, 247539, 255866, 341497, 364874, 383799, 495078, 547311, 682994, 767598, 1024491, 1072669, 1094622, 2048982, 2145338, 2371681, 3218007, 4439461, 4743362, 6436014, 7115043, 8878922, 13318383, 13944697, 14230086, 19885633, 26636766, 27889394, 30831853, 39771266, 41834091, 59656899, 61663706, 83668182, 92495559, 119313798, 184991118, 258513229, 517026458, 775539687, 1551079374, 3360671977, 6721343954, 10082015931, 20164031862]

約数ペア:

[(1, 20164031862), (2, 10082015931), (3, 6721343954), (6, 3360671977), (13, 1551079374), (26, 775539687), (39, 517026458), (78, 258513229), (109, 184991118), (169, 119313798), (218, 92495559), (241, 83668182), (327, 61663706), (338, 59656899), (482, 41834091), (507, 39771266), (654, 30831853), (723, 27889394), (757, 26636766), (1014, 19885633), (1417, 14230086), (1446, 13944697), (1514, 13318383), (2271, 8878922), (2834, 7115043), (3133, 6436014), (4251, 4743362), (4542, 4439461), (6266, 3218007), (8502, 2371681), (9399, 2145338), (9841, 2048982), (18421, 1094622), (18798, 1072669), (19682, 1024491), (26269, 767598), (29523, 682994), (36842, 547311), (40729, 495078), (52538, 383799), (55263, 364874), (59046, 341497), (78807, 255866), (81458, 247539), (82513, 244374), (110526, 182437), (122187, 165026), (127933, 157614)]