20185992432

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1\times {\mathrm{659}}^1\times {\mathrm{757}}^1$

素因数の和:1711

約数の個数: 120

約数和(自身を含む): 56854820880

約数和(自身を除く): 36668828448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281, 562, 659, 757, 843, 1124, 1318, 1514, 1686, 1977, 2248, 2271, 2529, 2636, 3028, 3372, 3954, 4496, 4542, 5058, 5272, 5931, 6056, 6744, 6813, 7908, 9084, 10116, 10544, 11862, 12112, 13488, 13626, 15816, 18168, 20232, 23724, 27252, 31632, 36336, 40464, 47448, 54504, 94896, 109008, 185179, 212717, 370358, 425434, 498863, 555537, 638151, 740716, 850868, 997726, 1111074, 1276302, 1481432, 1496589, 1666611, 1701736, 1914453, 1995452, 2222148, 2552604, 2962864, 2993178, 3333222, 3403472, 3828906, 3990904, 4444296, 4489767, 5105208, 5986356, 6666444, 7657812, 7981808, 8888592, 8979534, 10210416, 11972712, 13332888, 15315624, 17959068, 23945424, 26665776, 30631248, 35918136, 71836272, 140180503, 280361006, 420541509, 560722012, 841083018, 1121444024, 1261624527, 1682166036, 2242888048, 2523249054, 3364332072, 5046498108, 6728664144, 10092996216, 20185992432]

約数ペア:

[(1, 20185992432), (2, 10092996216), (3, 6728664144), (4, 5046498108), (6, 3364332072), (8, 2523249054), (9, 2242888048), (12, 1682166036), (16, 1261624527), (18, 1121444024), (24, 841083018), (36, 560722012), (48, 420541509), (72, 280361006), (144, 140180503), (281, 71836272), (562, 35918136), (659, 30631248), (757, 26665776), (843, 23945424), (1124, 17959068), (1318, 15315624), (1514, 13332888), (1686, 11972712), (1977, 10210416), (2248, 8979534), (2271, 8888592), (2529, 7981808), (2636, 7657812), (3028, 6666444), (3372, 5986356), (3954, 5105208), (4496, 4489767), (4542, 4444296), (5058, 3990904), (5272, 3828906), (5931, 3403472), (6056, 3333222), (6744, 2993178), (6813, 2962864), (7908, 2552604), (9084, 2222148), (10116, 1995452), (10544, 1914453), (11862, 1701736), (12112, 1666611), (13488, 1496589), (13626, 1481432), (15816, 1276302), (18168, 1111074), (20232, 997726), (23724, 850868), (27252, 740716), (31632, 638151), (36336, 555537), (40464, 498863), (47448, 425434), (54504, 370358), (94896, 212717), (109008, 185179)]